40821282

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{8623}}^1$

素因数の和:8894

約数の個数: 24

約数和(自身を含む): 88792704

約数和(自身を除く): 47971422

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 8623, 17246, 25869, 51738, 77607, 155214, 2267849, 4535698, 6803547, 13607094, 20410641, 40821282]

約数ペア:

[(1, 40821282), (2, 20410641), (3, 13607094), (6, 6803547), (9, 4535698), (18, 2267849), (263, 155214), (526, 77607), (789, 51738), (1578, 25869), (2367, 17246), (4734, 8623)]