40397526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5569}}^1$

素因数の和:5621

約数の個数: 48

約数和(自身を含む): 97319040

約数和(自身を除く): 56921514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 5569, 7254, 11138, 16707, 33414, 50121, 72397, 100242, 144794, 172639, 217191, 345278, 434382, 517917, 651573, 1035834, 1303146, 1553751, 2244307, 3107502, 4488614, 6732921, 13465842, 20198763, 40397526]

約数ペア:

[(1, 40397526), (2, 20198763), (3, 13465842), (6, 6732921), (9, 4488614), (13, 3107502), (18, 2244307), (26, 1553751), (31, 1303146), (39, 1035834), (62, 651573), (78, 517917), (93, 434382), (117, 345278), (186, 217191), (234, 172639), (279, 144794), (403, 100242), (558, 72397), (806, 50121), (1209, 33414), (2418, 16707), (3627, 11138), (5569, 7254)]