181820012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4132273}}^1$

素因数の和:4132288

約数の個数: 12

約数和(自身を含む): 347111016

約数和(自身を除く): 165291004

約数列:

[1, 2, 4, 11, 22, 44, 4132273, 8264546, 16529092, 45455003, 90910006, 181820012]

約数ペア:

[(1, 181820012), (2, 90910006), (4, 45455003), (11, 16529092), (22, 8264546), (44, 4132273)]