21022662

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{66109}}^1$

素因数の和:66167

約数の個数: 16

約数和(自身を含む): 42839280

約数和(自身を除く): 21816618

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 66109, 132218, 198327, 396654, 3503777, 7007554, 10511331, 21022662]

約数ペア:

[(1, 21022662), (2, 10511331), (3, 7007554), (6, 3503777), (53, 396654), (106, 198327), (159, 132218), (318, 66109)]