18112072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12107}}^1$

素因数の和:12141

約数の個数: 32

約数和(自身を含む): 39229920

約数和(自身を除く): 21117848

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 12107, 24214, 48428, 96856, 133177, 205819, 266354, 411638, 532708, 823276, 1065416, 1646552, 2264009, 4528018, 9056036, 18112072]

約数ペア:

[(1, 18112072), (2, 9056036), (4, 4528018), (8, 2264009), (11, 1646552), (17, 1065416), (22, 823276), (34, 532708), (44, 411638), (68, 266354), (88, 205819), (136, 133177), (187, 96856), (374, 48428), (748, 24214), (1496, 12107)]