18269162

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:697

約数の個数: 16

約数和(自身を含む): 27845640

約数和(自身を除く): 9576478

約数列:

[1, 2, 113, 226, 229, 353, 458, 706, 25877, 39889, 51754, 79778, 80837, 161674, 9134581, 18269162]

約数ペア:

[(1, 18269162), (2, 9134581), (113, 161674), (226, 80837), (229, 79778), (353, 51754), (458, 39889), (706, 25877)]