18172968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3623}}^1$

素因数の和:3662

約数の個数: 64

約数和(自身を含む): 52185600

約数和(自身を除く): 34012632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 3623, 5016, 7246, 10869, 14492, 21738, 28984, 39853, 43476, 68837, 79706, 86952, 119559, 137674, 159412, 206511, 239118, 275348, 318824, 413022, 478236, 550696, 757207, 826044, 956472, 1514414, 1652088, 2271621, 3028828, 4543242, 6057656, 9086484, 18172968]

約数ペア:

[(1, 18172968), (2, 9086484), (3, 6057656), (4, 4543242), (6, 3028828), (8, 2271621), (11, 1652088), (12, 1514414), (19, 956472), (22, 826044), (24, 757207), (33, 550696), (38, 478236), (44, 413022), (57, 318824), (66, 275348), (76, 239118), (88, 206511), (114, 159412), (132, 137674), (152, 119559), (209, 86952), (228, 79706), (264, 68837), (418, 43476), (456, 39853), (627, 28984), (836, 21738), (1254, 14492), (1672, 10869), (2508, 7246), (3623, 5016)]