68196474

素因数分解:

$2^1\times 3^2\times {\mathrm{1901}}^1\times {\mathrm{1993}}^1$

素因数の和:3902

約数の個数: 24

約数和(自身を含む): 147910932

約数和(自身を除く): 79714458

約数列:

[1, 2, 3, 6, 9, 18, 1901, 1993, 3802, 3986, 5703, 5979, 11406, 11958, 17109, 17937, 34218, 35874, 3788693, 7577386, 11366079, 22732158, 34098237, 68196474]

約数ペア:

[(1, 68196474), (2, 34098237), (3, 22732158), (6, 11366079), (9, 7577386), (18, 3788693), (1901, 35874), (1993, 34218), (3802, 17937), (3986, 17109), (5703, 11958), (5979, 11406)]