17940684

素因数分解:

$2^2\times 3^1\times {\mathrm{881}}^1\times {\mathrm{1697}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 41933808

約数和(自身を除く): 23993124

約数列:

[1, 2, 3, 4, 6, 12, 881, 1697, 1762, 2643, 3394, 3524, 5091, 5286, 6788, 10182, 10572, 20364, 1495057, 2990114, 4485171, 5980228, 8970342, 17940684]

約数ペア:

[(1, 17940684), (2, 8970342), (3, 5980228), (4, 4485171), (6, 2990114), (12, 1495057), (881, 20364), (1697, 10572), (1762, 10182), (2643, 6788), (3394, 5286), (3524, 5091)]