18133449

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 24624000

約数和(自身を除く): 6490551

約数列:

[1, 3, 113, 149, 339, 359, 447, 1077, 16837, 40567, 50511, 53491, 121701, 160473, 6044483, 18133449]

約数ペア:

[(1, 18133449), (3, 6044483), (113, 160473), (149, 121701), (339, 53491), (359, 50511), (447, 40567), (1077, 16837)]