15973668

素因数分解:

$2^2\times 3^2\times {\mathrm{577}}^1\times {\mathrm{769}}^1$

素因数の和:1356

約数の個数: 36

約数和(自身を含む): 40500460

約数和(自身を除く): 24526792

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 577, 769, 1154, 1538, 1731, 2307, 2308, 3076, 3462, 4614, 5193, 6921, 6924, 9228, 10386, 13842, 20772, 27684, 443713, 887426, 1331139, 1774852, 2662278, 3993417, 5324556, 7986834, 15973668]

約数ペア:

[(1, 15973668), (2, 7986834), (3, 5324556), (4, 3993417), (6, 2662278), (9, 1774852), (12, 1331139), (18, 887426), (36, 443713), (577, 27684), (769, 20772), (1154, 13842), (1538, 10386), (1731, 9228), (2307, 6924), (2308, 6921), (3076, 5193), (3462, 4614)]