1813227282

素因数分解:

$2^1\times 3^4\times {\mathrm{2239}}^1\times {\mathrm{4999}}^1$

素因数の和:7252

約数の個数: 40

約数和(自身を含む): 4065600000

約数和(自身を除く): 2252372718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2239, 4478, 4999, 6717, 9998, 13434, 14997, 20151, 29994, 40302, 44991, 60453, 89982, 120906, 134973, 181359, 269946, 362718, 404919, 809838, 11192761, 22385522, 33578283, 67156566, 100734849, 201469698, 302204547, 604409094, 906613641, 1813227282]

約数ペア:

[(1, 1813227282), (2, 906613641), (3, 604409094), (6, 302204547), (9, 201469698), (18, 100734849), (27, 67156566), (54, 33578283), (81, 22385522), (162, 11192761), (2239, 809838), (4478, 404919), (4999, 362718), (6717, 269946), (9998, 181359), (13434, 134973), (14997, 120906), (20151, 89982), (29994, 60453), (40302, 44991)]