18400508

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6029}}^1$

素因数の和:6149

約数の個数: 24

約数和(自身を含む): 37144800

約数和(自身を除く): 18744292

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 6029, 12058, 24116, 42203, 84406, 168812, 657161, 1314322, 2628644, 4600127, 9200254, 18400508]

約数ペア:

[(1, 18400508), (2, 9200254), (4, 4600127), (7, 2628644), (14, 1314322), (28, 657161), (109, 168812), (218, 84406), (436, 42203), (763, 24116), (1526, 12058), (3052, 6029)]