12418756

素因数分解:

$2^2\times 7^2\times {\mathrm{63361}}^1$

素因数の和:63379

約数の個数: 18

約数和(自身を含む): 25281438

約数和(自身を除く): 12862682

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 63361, 126722, 253444, 443527, 887054, 1774108, 3104689, 6209378, 12418756]

約数ペア:

[(1, 12418756), (2, 6209378), (4, 3104689), (7, 1774108), (14, 887054), (28, 443527), (49, 253444), (98, 126722), (196, 63361)]