287087634

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{149059}}^1$

素因数の和:149174

約数の個数: 24

約数和(自身を含む): 627840720

約数和(自身を除く): 340753086

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 149059, 298118, 447177, 894354, 1341531, 2683062, 15949313, 31898626, 47847939, 95695878, 143543817, 287087634]

約数ペア:

[(1, 287087634), (2, 143543817), (3, 95695878), (6, 47847939), (9, 31898626), (18, 15949313), (107, 2683062), (214, 1341531), (321, 894354), (642, 447177), (963, 298118), (1926, 149059)]