90227618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{9613}}^1$

素因数の和:9666

約数の個数: 24

約数和(自身を含む): 153843228

約数和(自身を除く): 63615610

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 9613, 19226, 124969, 182647, 249938, 365294, 2374411, 3470293, 4748822, 6940586, 45113809, 90227618]

約数ペア:

[(1, 90227618), (2, 45113809), (13, 6940586), (19, 4748822), (26, 3470293), (38, 2374411), (247, 365294), (361, 249938), (494, 182647), (722, 124969), (4693, 19226), (9386, 9613)]