Don't do it like that: if you assign individual names, then it's a PITA to assign values to them in a loop - you have to use reflection and that's slow and cumbersome. It's also difficult to maintain in future...
Instead, create an array of integers, and have constance values to index into that array:
public const int SectorCount = 6;
public const int Sector1 = 0;
public const int Sector2 = 1;
public const int Sector3 = 2;
public const int Sector4 = 3;
public const int Sector5 = 4;
public const int Sector6 = 5;
public int[] Sectors = new int[SectorCount];
public void DoIt()
{
int sector = Sectors[Sector3];
...
Then you can easily assign the array elements in a loop.