12420282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2617}}^1$

素因数の和:2742

約数の個数: 32

約数和(自身を含む): 28651392

約数和(自身を除く): 16231110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 2617, 4746, 5234, 7851, 15702, 18319, 36638, 54957, 109914, 295721, 591442, 887163, 1774326, 2070047, 4140094, 6210141, 12420282]

約数ペア:

[(1, 12420282), (2, 6210141), (3, 4140094), (6, 2070047), (7, 1774326), (14, 887163), (21, 591442), (42, 295721), (113, 109914), (226, 54957), (339, 36638), (678, 18319), (791, 15702), (1582, 7851), (2373, 5234), (2617, 4746)]