13457718

素因数分解:

$2^1\times 3^3\times {\mathrm{249217}}^1$

素因数の和:249228

約数の個数: 16

約数和(自身を含む): 29906160

約数和(自身を除く): 16448442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 249217, 498434, 747651, 1495302, 2242953, 4485906, 6728859, 13457718]

約数ペア:

[(1, 13457718), (2, 6728859), (3, 4485906), (6, 2242953), (9, 1495302), (18, 747651), (27, 498434), (54, 249217)]