21556104

素因数分解:

$2^3\times 3^1\times {\mathrm{898171}}^1$

素因数の和:898180

約数の個数: 16

約数和(自身を含む): 53890320

約数和(自身を除く): 32334216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 898171, 1796342, 2694513, 3592684, 5389026, 7185368, 10778052, 21556104]

約数ペア:

[(1, 21556104), (2, 10778052), (3, 7185368), (4, 5389026), (6, 3592684), (8, 2694513), (12, 1796342), (24, 898171)]