18326295

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31327}}^1$

素因数の和:31351

約数の個数: 24

約数和(自身を含む): 34210176

約数和(自身を除く): 15883881

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 31327, 93981, 156635, 281943, 407251, 469905, 1221753, 1409715, 2036255, 3665259, 6108765, 18326295]

約数ペア:

[(1, 18326295), (3, 6108765), (5, 3665259), (9, 2036255), (13, 1409715), (15, 1221753), (39, 469905), (45, 407251), (65, 281943), (117, 156635), (195, 93981), (585, 31327)]