15560172

素因数分解:

$2^2\times 3^2\times {\mathrm{432227}}^1$

素因数の和:432237

約数の個数: 18

約数和(自身を含む): 39332748

約数和(自身を除く): 23772576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 432227, 864454, 1296681, 1728908, 2593362, 3890043, 5186724, 7780086, 15560172]

約数ペア:

[(1, 15560172), (2, 7780086), (3, 5186724), (4, 3890043), (6, 2593362), (9, 1728908), (12, 1296681), (18, 864454), (36, 432227)]