66426858

素因数分解:

$2^1\times 3^3\times {\mathrm{1230127}}^1$

素因数の和:1230138

約数の個数: 16

約数和(自身を含む): 147615360

約数和(自身を除く): 81188502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1230127, 2460254, 3690381, 7380762, 11071143, 22142286, 33213429, 66426858]

約数ペア:

[(1, 66426858), (2, 33213429), (3, 22142286), (6, 11071143), (9, 7380762), (18, 3690381), (27, 2460254), (54, 1230127)]