15853986

素因数分解:

$2^1\times 3^2\times {\mathrm{677}}^1\times {\mathrm{1301}}^1$

素因数の和:1986

約数の個数: 24

約数和(自身を含む): 34427484

約数和(自身を除く): 18573498

約数列:

[1, 2, 3, 6, 9, 18, 677, 1301, 1354, 2031, 2602, 3903, 4062, 6093, 7806, 11709, 12186, 23418, 880777, 1761554, 2642331, 5284662, 7926993, 15853986]

約数ペア:

[(1, 15853986), (2, 7926993), (3, 5284662), (6, 2642331), (9, 1761554), (18, 880777), (677, 23418), (1301, 12186), (1354, 11709), (2031, 7806), (2602, 6093), (3903, 4062)]