129785526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{554639}}^1$

素因数の和:554660

約数の個数: 24

約数和(自身を含む): 302833440

約数和(自身を除く): 173047914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 554639, 1109278, 1663917, 3327834, 4991751, 7210307, 9983502, 14420614, 21630921, 43261842, 64892763, 129785526]

約数ペア:

[(1, 129785526), (2, 64892763), (3, 43261842), (6, 21630921), (9, 14420614), (13, 9983502), (18, 7210307), (26, 4991751), (39, 3327834), (78, 1663917), (117, 1109278), (234, 554639)]