13971906

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1531}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 33642720

約数和(自身を除く): 19670814

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 1531, 3042, 3062, 4563, 4593, 9126, 9186, 13779, 19903, 27558, 39806, 41337, 59709, 82674, 119418, 179127, 258739, 358254, 517478, 537381, 776217, 1074762, 1552434, 2328651, 4657302, 6985953, 13971906]

約数ペア:

[(1, 13971906), (2, 6985953), (3, 4657302), (6, 2328651), (9, 1552434), (13, 1074762), (18, 776217), (26, 537381), (27, 517478), (39, 358254), (54, 258739), (78, 179127), (117, 119418), (169, 82674), (234, 59709), (338, 41337), (351, 39806), (507, 27558), (702, 19903), (1014, 13779), (1521, 9186), (1531, 9126), (3042, 4593), (3062, 4563)]