Q: What is the sum of all factors of the number 2,157,138 including 2,157,138?
A: 4,910,400
The factors of the number 2,157,138 are: 1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 929, 1161, 1858, 2322, 2787, 5574, 8361, 16722, 25083, 39947, 50166, 79894, 119841, 239682, 359523, 719046, 1078569, 2157138.
If you add them up, you will get the total of 4,910,400.