40681638

素因数分解:

$2^1\times 3^2\times {\mathrm{769}}^1\times {\mathrm{2939}}^1$

素因数の和:3716

約数の個数: 24

約数和(自身を含む): 88288200

約数和(自身を除く): 47606562

約数列:

[1, 2, 3, 6, 9, 18, 769, 1538, 2307, 2939, 4614, 5878, 6921, 8817, 13842, 17634, 26451, 52902, 2260091, 4520182, 6780273, 13560546, 20340819, 40681638]

約数ペア:

[(1, 40681638), (2, 20340819), (3, 13560546), (6, 6780273), (9, 4520182), (18, 2260091), (769, 52902), (1538, 26451), (2307, 17634), (2939, 13842), (4614, 8817), (5878, 6921)]