21853711212

素因数分解:

$2^2\times 3^1\times {\mathrm{1821142601}}^1$

素因数の和:1821142608

約数の個数: 12

約数和(自身を含む): 50991992856

約数和(自身を除く): 29138281644

約数列:

[1, 2, 3, 4, 6, 12, 1821142601, 3642285202, 5463427803, 7284570404, 10926855606, 21853711212]

約数ペア:

[(1, 21853711212), (2, 10926855606), (3, 7284570404), (4, 5463427803), (6, 3642285202), (12, 1821142601)]