17968686

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 36875520

約数和(自身を除く): 18906834

約数列:

[1, 2, 3, 6, 59, 118, 177, 193, 263, 354, 386, 526, 579, 789, 1158, 1578, 11387, 15517, 22774, 31034, 34161, 46551, 50759, 68322, 93102, 101518, 152277, 304554, 2994781, 5989562, 8984343, 17968686]

約数ペア:

[(1, 17968686), (2, 8984343), (3, 5989562), (6, 2994781), (59, 304554), (118, 152277), (177, 101518), (193, 93102), (263, 68322), (354, 50759), (386, 46551), (526, 34161), (579, 31034), (789, 22774), (1158, 15517), (1578, 11387)]