18385788

素因数分解:

$2^2\times 3^1\times {\mathrm{709}}^1\times {\mathrm{2161}}^1$

素因数の和:2877

約数の個数: 24

約数和(自身を含む): 42980560

約数和(自身を除く): 24594772

約数列:

[1, 2, 3, 4, 6, 12, 709, 1418, 2127, 2161, 2836, 4254, 4322, 6483, 8508, 8644, 12966, 25932, 1532149, 3064298, 4596447, 6128596, 9192894, 18385788]

約数ペア:

[(1, 18385788), (2, 9192894), (3, 6128596), (4, 4596447), (6, 3064298), (12, 1532149), (709, 25932), (1418, 12966), (2127, 8644), (2161, 8508), (2836, 6483), (4254, 4322)]