252007212

素因数分解:

$2^2\times 3^1\times {\mathrm{21000601}}^1$

素因数の和:21000608

約数の個数: 12

約数和(自身を含む): 588016856

約数和(自身を除く): 336009644

約数列:

[1, 2, 3, 4, 6, 12, 21000601, 42001202, 63001803, 84002404, 126003606, 252007212]

約数ペア:

[(1, 252007212), (2, 126003606), (3, 84002404), (4, 63001803), (6, 42001202), (12, 21000601)]