68402844

素因数分解:

$2^2\times 3^2\times {\mathrm{1900079}}^1$

素因数の和:1900089

約数の個数: 18

約数和(自身を含む): 172907280

約数和(自身を除く): 104504436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1900079, 3800158, 5700237, 7600316, 11400474, 17100711, 22800948, 34201422, 68402844]

約数ペア:

[(1, 68402844), (2, 34201422), (3, 22800948), (4, 17100711), (6, 11400474), (9, 7600316), (12, 5700237), (18, 3800158), (36, 1900079)]