15397506

素因数分解:

$2^1\times 3^3\times {\mathrm{285139}}^1$

素因数の和:285150

約数の個数: 16

約数和(自身を含む): 34216800

約数和(自身を除く): 18819294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 285139, 570278, 855417, 1710834, 2566251, 5132502, 7698753, 15397506]

約数ペア:

[(1, 15397506), (2, 7698753), (3, 5132502), (6, 2566251), (9, 1710834), (18, 855417), (27, 570278), (54, 285139)]