68068812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{810343}}^1$

素因数の和:810357

約数の個数: 24

約数和(自身を含む): 181517056

約数和(自身を除く): 113448244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 810343, 1620686, 2431029, 3241372, 4862058, 5672401, 9724116, 11344802, 17017203, 22689604, 34034406, 68068812]

約数ペア:

[(1, 68068812), (2, 34034406), (3, 22689604), (4, 17017203), (6, 11344802), (7, 9724116), (12, 5672401), (14, 4862058), (21, 3241372), (28, 2431029), (42, 1620686), (84, 810343)]