68143404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{811231}}^1$

素因数の和:811245

約数の個数: 24

約数和(自身を含む): 181715968

約数和(自身を除く): 113572564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 811231, 1622462, 2433693, 3244924, 4867386, 5678617, 9734772, 11357234, 17035851, 22714468, 34071702, 68143404]

約数ペア:

[(1, 68143404), (2, 34071702), (3, 22714468), (4, 17035851), (6, 11357234), (7, 9734772), (12, 5678617), (14, 4867386), (21, 3244924), (28, 2433693), (42, 1622462), (84, 811231)]