31909962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3407}}^1$

素因数の和:3642

約数の個数: 32

約数和(自身を含む): 73285632

約数和(自身を除く): 41375670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 3407, 4683, 6814, 9366, 10221, 20442, 23849, 47698, 71547, 143094, 759761, 1519522, 2279283, 4558566, 5318327, 10636654, 15954981, 31909962]

約数ペア:

[(1, 31909962), (2, 15954981), (3, 10636654), (6, 5318327), (7, 4558566), (14, 2279283), (21, 1519522), (42, 759761), (223, 143094), (446, 71547), (669, 47698), (1338, 23849), (1561, 20442), (3122, 10221), (3407, 9366), (4683, 6814)]