18213048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{36137}}^1$

素因数の和:36156

約数の個数: 48

約数和(自身を含む): 56375280

約数和(自身を除く): 38162232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 36137, 72274, 108411, 144548, 216822, 252959, 289096, 325233, 433644, 505918, 650466, 758877, 867288, 1011836, 1300932, 1517754, 2023672, 2276631, 2601864, 3035508, 4553262, 6071016, 9106524, 18213048]

約数ペア:

[(1, 18213048), (2, 9106524), (3, 6071016), (4, 4553262), (6, 3035508), (7, 2601864), (8, 2276631), (9, 2023672), (12, 1517754), (14, 1300932), (18, 1011836), (21, 867288), (24, 758877), (28, 650466), (36, 505918), (42, 433644), (56, 325233), (63, 289096), (72, 252959), (84, 216822), (126, 144548), (168, 108411), (252, 72274), (504, 36137)]