2018264521743

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{87155699}}^1$

素因数の和:87155819

約数の個数: 24

約数和(自身を含む): 3045568780800

約数和(自身を除く): 1027304259057

約数列:

[1, 3, 9, 31, 83, 93, 249, 279, 747, 2573, 7719, 23157, 87155699, 261467097, 784401291, 2701826669, 7233923017, 8105480007, 21701769051, 24316440021, 65105307153, 224251613527, 672754840581, 2018264521743]

約数ペア:

[(1, 2018264521743), (3, 672754840581), (9, 224251613527), (31, 65105307153), (83, 24316440021), (93, 21701769051), (249, 8105480007), (279, 7233923017), (747, 2701826669), (2573, 784401291), (7719, 261467097), (23157, 87155699)]