18447601544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{135644129}}^1$

素因数の和:135644152

約数の個数: 16

約数和(自身を含む): 36623915100

約数和(自身を除く): 18176313556

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 135644129, 271288258, 542576516, 1085153032, 2305950193, 4611900386, 9223800772, 18447601544]

約数ペア:

[(1, 18447601544), (2, 9223800772), (4, 4611900386), (8, 2305950193), (17, 1085153032), (34, 542576516), (68, 271288258), (136, 135644129)]