18111266

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2801}}^1$

素因数の和:2917

約数の個数: 16

約数和(自身を含む): 28143288

約数和(自身を除く): 10032022

約数列:

[1, 2, 53, 61, 106, 122, 2801, 3233, 5602, 6466, 148453, 170861, 296906, 341722, 9055633, 18111266]

約数ペア:

[(1, 18111266), (2, 9055633), (53, 341722), (61, 296906), (106, 170861), (122, 148453), (2801, 6466), (3233, 5602)]