284225526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1214639}}^1$

素因数の和:1214660

約数の個数: 24

約数和(自身を含む): 663193440

約数和(自身を除く): 378967914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1214639, 2429278, 3643917, 7287834, 10931751, 15790307, 21863502, 31580614, 47370921, 94741842, 142112763, 284225526]

約数ペア:

[(1, 284225526), (2, 142112763), (3, 94741842), (6, 47370921), (9, 31580614), (13, 21863502), (18, 15790307), (26, 10931751), (39, 7287834), (78, 3643917), (117, 2429278), (234, 1214639)]