15117678

素因数分解:

$2^1\times 3^4\times {\mathrm{93319}}^1$

素因数の和:93333

約数の個数: 20

約数和(自身を含む): 33875160

約数和(自身を除く): 18757482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 93319, 186638, 279957, 559914, 839871, 1679742, 2519613, 5039226, 7558839, 15117678]

約数ペア:

[(1, 15117678), (2, 7558839), (3, 5039226), (6, 2519613), (9, 1679742), (18, 839871), (27, 559914), (54, 279957), (81, 186638), (162, 93319)]