15340986

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{6221}}^1$

素因数の和:6366

約数の個数: 24

約数和(自身を含む): 33486804

約数和(自身を除く): 18145818

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 6221, 12442, 18663, 37326, 55989, 111978, 852277, 1704554, 2556831, 5113662, 7670493, 15340986]

約数ペア:

[(1, 15340986), (2, 7670493), (3, 5113662), (6, 2556831), (9, 1704554), (18, 852277), (137, 111978), (274, 55989), (411, 37326), (822, 18663), (1233, 12442), (2466, 6221)]