12917826

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 28929600

約数和(自身を除く): 16011774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 1721, 2502, 3442, 3753, 5163, 7506, 10326, 15489, 30978, 46467, 92934, 239219, 478438, 717657, 1435314, 2152971, 4305942, 6458913, 12917826]

約数ペア:

[(1, 12917826), (2, 6458913), (3, 4305942), (6, 2152971), (9, 1435314), (18, 717657), (27, 478438), (54, 239219), (139, 92934), (278, 46467), (417, 30978), (834, 15489), (1251, 10326), (1721, 7506), (2502, 5163), (3442, 3753)]