18078086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6379}}^1$

素因数の和:6503

約数の個数: 16

約数和(自身を含む): 29475600

約数和(自身を除く): 11397514

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 6379, 12758, 82927, 165854, 695311, 1390622, 9039043, 18078086]

約数ペア:

[(1, 18078086), (2, 9039043), (13, 1390622), (26, 695311), (109, 165854), (218, 82927), (1417, 12758), (2834, 6379)]