12806556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{152459}}^1$

素因数の和:152473

約数の個数: 24

約数和(自身を含む): 34151040

約数和(自身を除く): 21344484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 152459, 304918, 457377, 609836, 914754, 1067213, 1829508, 2134426, 3201639, 4268852, 6403278, 12806556]

約数ペア:

[(1, 12806556), (2, 6403278), (3, 4268852), (4, 3201639), (6, 2134426), (7, 1829508), (12, 1067213), (14, 914754), (21, 609836), (28, 457377), (42, 304918), (84, 152459)]