13252518

素因数分解:

$2^1\times 3^3\times {\mathrm{245417}}^1$

素因数の和:245428

約数の個数: 16

約数和(自身を含む): 29450160

約数和(自身を除く): 16197642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 245417, 490834, 736251, 1472502, 2208753, 4417506, 6626259, 13252518]

約数ペア:

[(1, 13252518), (2, 6626259), (3, 4417506), (6, 2208753), (9, 1472502), (18, 736251), (27, 490834), (54, 245417)]