18123039

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3001}}^1$

素因数の和:3079

約数の個数: 24

約数和(自身を含む): 29035344

約数和(自身を除く): 10912305

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 3001, 6039, 9003, 27009, 33011, 99033, 183061, 297099, 549183, 1647549, 2013671, 6041013, 18123039]

約数ペア:

[(1, 18123039), (3, 6041013), (9, 2013671), (11, 1647549), (33, 549183), (61, 297099), (99, 183061), (183, 99033), (549, 33011), (671, 27009), (2013, 9003), (3001, 6039)]