66403782

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{85793}}^1$

素因数の和:85844

約数の個数: 24

約数和(自身を含む): 147222504

約数和(自身を除く): 80818722

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 85793, 171586, 257379, 514758, 772137, 1544274, 3689099, 7378198, 11067297, 22134594, 33201891, 66403782]

約数ペア:

[(1, 66403782), (2, 33201891), (3, 22134594), (6, 11067297), (9, 7378198), (18, 3689099), (43, 1544274), (86, 772137), (129, 514758), (258, 257379), (387, 171586), (774, 85793)]