13377906

素因数分解:

$2^1\times 3^3\times {\mathrm{247739}}^1$

素因数の和:247750

約数の個数: 16

約数和(自身を含む): 29728800

約数和(自身を除く): 16350894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 247739, 495478, 743217, 1486434, 2229651, 4459302, 6688953, 13377906]

約数ペア:

[(1, 13377906), (2, 6688953), (3, 4459302), (6, 2229651), (9, 1486434), (18, 743217), (27, 495478), (54, 247739)]