12557358

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{63421}}^1$

素因数の和:63440

約数の個数: 24

約数和(自身を含む): 29681496

約数和(自身を除く): 17124138

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 63421, 126842, 190263, 380526, 570789, 697631, 1141578, 1395262, 2092893, 4185786, 6278679, 12557358]

約数ペア:

[(1, 12557358), (2, 6278679), (3, 4185786), (6, 2092893), (9, 1395262), (11, 1141578), (18, 697631), (22, 570789), (33, 380526), (66, 190263), (99, 126842), (198, 63421)]