38678934

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131561}}^1$

素因数の和:131580

約数の個数: 24

約数和(自身を含む): 89988408

約数和(自身を除く): 51309474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 131561, 263122, 394683, 789366, 920927, 1841854, 2762781, 5525562, 6446489, 12892978, 19339467, 38678934]

約数ペア:

[(1, 38678934), (2, 19339467), (3, 12892978), (6, 6446489), (7, 5525562), (14, 2762781), (21, 1841854), (42, 920927), (49, 789366), (98, 394683), (147, 263122), (294, 131561)]