66703662

素因数分解:

$2^1\times 3^4\times {\mathrm{411751}}^1$

素因数の和:411765

約数の個数: 20

約数和(自身を含む): 149465976

約数和(自身を除く): 82762314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 411751, 823502, 1235253, 2470506, 3705759, 7411518, 11117277, 22234554, 33351831, 66703662]

約数ペア:

[(1, 66703662), (2, 33351831), (3, 22234554), (6, 11117277), (9, 7411518), (18, 3705759), (27, 2470506), (54, 1235253), (81, 823502), (162, 411751)]