28930302

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{12269}}^1$

素因数の和:12408

約数の個数: 24

約数和(自身を含む): 63165960

約数和(自身を除く): 34235658

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 12269, 24538, 36807, 73614, 110421, 220842, 1607239, 3214478, 4821717, 9643434, 14465151, 28930302]

約数ペア:

[(1, 28930302), (2, 14465151), (3, 9643434), (6, 4821717), (9, 3214478), (18, 1607239), (131, 220842), (262, 110421), (393, 73614), (786, 36807), (1179, 24538), (2358, 12269)]