18157029928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{133507573}}^1$

素因数の和:133507596

約数の個数: 16

約数和(自身を含む): 36047044980

約数和(自身を除く): 17890015052

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 133507573, 267015146, 534030292, 1068060584, 2269628741, 4539257482, 9078514964, 18157029928]

約数ペア:

[(1, 18157029928), (2, 9078514964), (4, 4539257482), (8, 2269628741), (17, 1068060584), (34, 534030292), (68, 267015146), (136, 133507573)]