129551418

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{232171}}^1$

素因数の和:232210

約数の個数: 24

約数和(自身を含む): 289750656

約数和(自身を除く): 160199238

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 232171, 464342, 696513, 1393026, 2089539, 4179078, 7197301, 14394602, 21591903, 43183806, 64775709, 129551418]

約数ペア:

[(1, 129551418), (2, 64775709), (3, 43183806), (6, 21591903), (9, 14394602), (18, 7197301), (31, 4179078), (62, 2089539), (93, 1393026), (186, 696513), (279, 464342), (558, 232171)]