18086152

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2963}}^1$

素因数の和:3085

約数の個数: 32

約数和(自身を含む): 39124800

約数和(自身を除く): 21038648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 2963, 3052, 5926, 6104, 11852, 20741, 23704, 41482, 82964, 165928, 322967, 645934, 1291868, 2260769, 2583736, 4521538, 9043076, 18086152]

約数ペア:

[(1, 18086152), (2, 9043076), (4, 4521538), (7, 2583736), (8, 2260769), (14, 1291868), (28, 645934), (56, 322967), (109, 165928), (218, 82964), (436, 41482), (763, 23704), (872, 20741), (1526, 11852), (2963, 6104), (3052, 5926)]