66772446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{856057}}^1$

素因数の和:856075

約数の個数: 16

約数和(自身を含む): 143817744

約数和(自身を除く): 77045298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 856057, 1712114, 2568171, 5136342, 11128741, 22257482, 33386223, 66772446]

約数ペア:

[(1, 66772446), (2, 33386223), (3, 22257482), (6, 11128741), (13, 5136342), (26, 2568171), (39, 1712114), (78, 856057)]