28689174

素因数分解:

$2^1\times 3^3\times {\mathrm{531281}}^1$

素因数の和:531292

約数の個数: 16

約数和(自身を含む): 63753840

約数和(自身を除く): 35064666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 531281, 1062562, 1593843, 3187686, 4781529, 9563058, 14344587, 28689174]

約数ペア:

[(1, 28689174), (2, 14344587), (3, 9563058), (6, 4781529), (9, 3187686), (18, 1593843), (27, 1062562), (54, 531281)]