18069050

素因数分解:

$2^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{929}}^1$

素因数の和:1330

約数の個数: 24

約数和(自身を含む): 33731100

約数和(自身を除く): 15662050

約数列:

[1, 2, 5, 10, 25, 50, 389, 778, 929, 1858, 1945, 3890, 4645, 9290, 9725, 19450, 23225, 46450, 361381, 722762, 1806905, 3613810, 9034525, 18069050]

約数ペア:

[(1, 18069050), (2, 9034525), (5, 3613810), (10, 1806905), (25, 722762), (50, 361381), (389, 46450), (778, 23225), (929, 19450), (1858, 9725), (1945, 9290), (3890, 4645)]