18005224

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{21851}}^1$

素因数の和:21960

約数の個数: 16

約数和(自身を含む): 34089120

約数和(自身を除く): 16083896

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 21851, 43702, 87404, 174808, 2250653, 4501306, 9002612, 18005224]

約数ペア:

[(1, 18005224), (2, 9002612), (4, 4501306), (8, 2250653), (103, 174808), (206, 87404), (412, 43702), (824, 21851)]