66028554

素因数分解:

$2^1\times 3^3\times {\mathrm{1222751}}^1$

素因数の和:1222762

約数の個数: 16

約数和(自身を含む): 146730240

約数和(自身を除く): 80701686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1222751, 2445502, 3668253, 7336506, 11004759, 22009518, 33014277, 66028554]

約数ペア:

[(1, 66028554), (2, 33014277), (3, 22009518), (6, 11004759), (9, 7336506), (18, 3668253), (27, 2445502), (54, 1222751)]