68075868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{810427}}^1$

素因数の和:810441

約数の個数: 24

約数和(自身を含む): 181535872

約数和(自身を除く): 113460004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 810427, 1620854, 2431281, 3241708, 4862562, 5672989, 9725124, 11345978, 17018967, 22691956, 34037934, 68075868]

約数ペア:

[(1, 68075868), (2, 34037934), (3, 22691956), (4, 17018967), (6, 11345978), (7, 9725124), (12, 5672989), (14, 4862562), (21, 3241708), (28, 2431281), (42, 1620854), (84, 810427)]