18349804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5279}}^1$

素因数の和:5373

約数の個数: 24

約数和(自身を含む): 35481600

約数和(自身を除く): 17131796

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 5279, 10558, 21116, 58069, 116138, 232276, 417041, 834082, 1668164, 4587451, 9174902, 18349804]

約数ペア:

[(1, 18349804), (2, 9174902), (4, 4587451), (11, 1668164), (22, 834082), (44, 417041), (79, 232276), (158, 116138), (316, 58069), (869, 21116), (1738, 10558), (3476, 5279)]