18281716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{439}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 33264000

約数和(自身を除く): 14982284

約数列:

[1, 2, 4, 29, 58, 116, 359, 439, 718, 878, 1436, 1756, 10411, 12731, 20822, 25462, 41644, 50924, 157601, 315202, 630404, 4570429, 9140858, 18281716]

約数ペア:

[(1, 18281716), (2, 9140858), (4, 4570429), (29, 630404), (58, 315202), (116, 157601), (359, 50924), (439, 41644), (718, 25462), (878, 20822), (1436, 12731), (1756, 10411)]