18321053

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 20186496

約数和(自身を除く): 1865443

約数列:

[1, 17, 43, 71, 353, 731, 1207, 3053, 6001, 15179, 25063, 51901, 258043, 426071, 1077709, 18321053]

約数ペア:

[(1, 18321053), (17, 1077709), (43, 426071), (71, 258043), (353, 51901), (731, 25063), (1207, 15179), (3053, 6001)]