18389334

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{18803}}^1$

素因数の和:18971

約数の個数: 16

約数和(自身を含む): 37006272

約数和(自身を除く): 18616938

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 18803, 37606, 56409, 112818, 3064889, 6129778, 9194667, 18389334]

約数ペア:

[(1, 18389334), (2, 9194667), (3, 6129778), (6, 3064889), (163, 112818), (326, 56409), (489, 37606), (978, 18803)]