18118045210

素因数分解:

$2^1\times 5^1\times {\mathrm{53381}}^1\times {\mathrm{33941}}^1$

素因数の和:87329

約数の個数: 16

約数和(自身を含む): 32614053192

約数和(自身を除く): 14496007982

約数列:

[1, 2, 5, 10, 33941, 53381, 67882, 106762, 169705, 266905, 339410, 533810, 1811804521, 3623609042, 9059022605, 18118045210]

約数ペア:

[(1, 18118045210), (2, 9059022605), (5, 3623609042), (10, 1811804521), (33941, 533810), (53381, 339410), (67882, 266905), (106762, 169705)]