18125655208

素因数分解:

$2^3\times {\mathrm{1063}}^1\times {\mathrm{2131427}}^1$

素因数の和:2132496

約数の個数: 16

約数和(自身を含む): 34017590880

約数和(自身を除く): 15891935672

約数列:

[1, 2, 4, 8, 1063, 2126, 4252, 8504, 2131427, 4262854, 8525708, 17051416, 2265706901, 4531413802, 9062827604, 18125655208]

約数ペア:

[(1, 18125655208), (2, 9062827604), (4, 4531413802), (8, 2265706901), (1063, 17051416), (2126, 8525708), (4252, 4262854), (8504, 2131427)]