8889423426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37988989}}^1$

素因数の和:37989010

約数の個数: 24

約数和(自身を含む): 20741988540

約数和(自身を除く): 11852565114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 37988989, 75977978, 113966967, 227933934, 341900901, 493856857, 683801802, 987713714, 1481570571, 2963141142, 4444711713, 8889423426]

約数ペア:

[(1, 8889423426), (2, 4444711713), (3, 2963141142), (6, 1481570571), (9, 987713714), (13, 683801802), (18, 493856857), (26, 341900901), (39, 227933934), (78, 113966967), (117, 75977978), (234, 37988989)]