21332568

素因数分解:

$2^3\times 3^1\times {\mathrm{888857}}^1$

素因数の和:888866

約数の個数: 16

約数和(自身を含む): 53331480

約数和(自身を除く): 31998912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 888857, 1777714, 2666571, 3555428, 5333142, 7110856, 10666284, 21332568]

約数ペア:

[(1, 21332568), (2, 10666284), (3, 7110856), (4, 5333142), (6, 3555428), (8, 2666571), (12, 1777714), (24, 888857)]