18056467

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{883}}^1$

素因数の和:931

約数の個数: 18

約数和(自身を含む): 21515676

約数和(自身を除く): 3459209

約数列:

[1, 11, 13, 121, 143, 169, 883, 1573, 1859, 9713, 11479, 20449, 106843, 126269, 149227, 1388959, 1641497, 18056467]

約数ペア:

[(1, 18056467), (11, 1641497), (13, 1388959), (121, 149227), (143, 126269), (169, 106843), (883, 20449), (1573, 11479), (1859, 9713)]