291250212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2206441}}^1$

素因数の和:2206459

約数の個数: 24

約数和(自身を含む): 741364512

約数和(自身を除く): 450114300

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 2206441, 4412882, 6619323, 8825764, 13238646, 24270851, 26477292, 48541702, 72812553, 97083404, 145625106, 291250212]

約数ペア:

[(1, 291250212), (2, 145625106), (3, 97083404), (4, 72812553), (6, 48541702), (11, 26477292), (12, 24270851), (22, 13238646), (33, 8825764), (44, 6619323), (66, 4412882), (132, 2206441)]