15530274

素因数分解:

$2^1\times 3^2\times {\mathrm{557}}^1\times {\mathrm{1549}}^1$

素因数の和:2114

約数の個数: 24

約数和(自身を含む): 33731100

約数和(自身を除く): 18200826

約数列:

[1, 2, 3, 6, 9, 18, 557, 1114, 1549, 1671, 3098, 3342, 4647, 5013, 9294, 10026, 13941, 27882, 862793, 1725586, 2588379, 5176758, 7765137, 15530274]

約数ペア:

[(1, 15530274), (2, 7765137), (3, 5176758), (6, 2588379), (9, 1725586), (18, 862793), (557, 27882), (1114, 13941), (1549, 10026), (1671, 9294), (3098, 5013), (3342, 4647)]