Q: What is the sum of all factors of the number 1,258,578 including 1,258,578?

A: 2,992,572

Why is 2,992,572 the sum of all factors of 1,258,578, including 1,258,578?

The factors of the number 1,258,578 are: 1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 457, 459, 914, 918, 1371, 1377, 2742, 2754, 4113, 7769, 8226, 12339, 15538, 23307, 24678, 37017, 46614, 69921, 74034, 139842, 209763, 419526, 629289, 1258578.

If you add them up, you will get the total of 2,992,572.