57031212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{678943}}^1$

素因数の和:678957

約数の個数: 24

約数和(自身を含む): 152083456

約数和(自身を除く): 95052244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 678943, 1357886, 2036829, 2715772, 4073658, 4752601, 8147316, 9505202, 14257803, 19010404, 28515606, 57031212]

約数ペア:

[(1, 57031212), (2, 28515606), (3, 19010404), (4, 14257803), (6, 9505202), (7, 8147316), (12, 4752601), (14, 4073658), (21, 2715772), (28, 2036829), (42, 1357886), (84, 678943)]