40820994

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{55313}}^1$

素因数の和:55362

約数の個数: 24

約数和(自身を含む): 90604332

約数和(自身を除く): 49783338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 55313, 110626, 165939, 331878, 497817, 995634, 2267833, 4535666, 6803499, 13606998, 20410497, 40820994]

約数ペア:

[(1, 40820994), (2, 20410497), (3, 13606998), (6, 6803499), (9, 4535666), (18, 2267833), (41, 995634), (82, 497817), (123, 331878), (246, 165939), (369, 110626), (738, 55313)]