68931156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{820609}}^1$

素因数の和:820623

約数の個数: 24

約数和(自身を含む): 183816640

約数和(自身を除く): 114885484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 820609, 1641218, 2461827, 3282436, 4923654, 5744263, 9847308, 11488526, 17232789, 22977052, 34465578, 68931156]

約数ペア:

[(1, 68931156), (2, 34465578), (3, 22977052), (4, 17232789), (6, 11488526), (7, 9847308), (12, 5744263), (14, 4923654), (21, 3282436), (28, 2461827), (42, 1641218), (84, 820609)]