2181588

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1327}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 5131392

約数和(自身を除く): 2949804

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1327, 1644, 2654, 3981, 5308, 7962, 15924, 181799, 363598, 545397, 727196, 1090794, 2181588]

約数ペア:

[(1, 2181588), (2, 1090794), (3, 727196), (4, 545397), (6, 363598), (12, 181799), (137, 15924), (274, 7962), (411, 5308), (548, 3981), (822, 2654), (1327, 1644)]