12590298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{99923}}^1$

素因数の和:99938

約数の個数: 24

約数和(自身を含む): 31176288

約数和(自身を除く): 18585990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 99923, 199846, 299769, 599538, 699461, 899307, 1398922, 1798614, 2098383, 4196766, 6295149, 12590298]

約数ペア:

[(1, 12590298), (2, 6295149), (3, 4196766), (6, 2098383), (7, 1798614), (9, 1398922), (14, 899307), (18, 699461), (21, 599538), (42, 299769), (63, 199846), (126, 99923)]