18951060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{315851}}^1$

素因数の和:315863

約数の個数: 24

約数和(自身を含む): 53063136

約数和(自身を除く): 34112076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 315851, 631702, 947553, 1263404, 1579255, 1895106, 3158510, 3790212, 4737765, 6317020, 9475530, 18951060]

約数ペア:

[(1, 18951060), (2, 9475530), (3, 6317020), (4, 4737765), (5, 3790212), (6, 3158510), (10, 1895106), (12, 1579255), (15, 1263404), (20, 947553), (30, 631702), (60, 315851)]