17868654832

素因数分解:

$2^4\times 7^1\times {\mathrm{7243}}^1\times {\mathrm{22027}}^1$

素因数の和:29285

約数の個数: 40

約数和(自身を含む): 39573566336

約数和(自身を除く): 21704911504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7243, 14486, 22027, 28972, 44054, 50701, 57944, 88108, 101402, 115888, 154189, 176216, 202804, 308378, 352432, 405608, 616756, 811216, 1233512, 2467024, 159541561, 319083122, 638166244, 1116790927, 1276332488, 2233581854, 2552664976, 4467163708, 8934327416, 17868654832]

約数ペア:

[(1, 17868654832), (2, 8934327416), (4, 4467163708), (7, 2552664976), (8, 2233581854), (14, 1276332488), (16, 1116790927), (28, 638166244), (56, 319083122), (112, 159541561), (7243, 2467024), (14486, 1233512), (22027, 811216), (28972, 616756), (44054, 405608), (50701, 352432), (57944, 308378), (88108, 202804), (101402, 176216), (115888, 154189)]