136131828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1620617}}^1$

素因数の和:1620631

約数の個数: 24

約数和(自身を含む): 363018432

約数和(自身を除く): 226886604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1620617, 3241234, 4861851, 6482468, 9723702, 11344319, 19447404, 22688638, 34032957, 45377276, 68065914, 136131828]

約数ペア:

[(1, 136131828), (2, 68065914), (3, 45377276), (4, 34032957), (6, 22688638), (7, 19447404), (12, 11344319), (14, 9723702), (21, 6482468), (28, 4861851), (42, 3241234), (84, 1620617)]