66209826

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{208207}}^1$

素因数の和:208265

約数の個数: 16

約数和(自身を含む): 134918784

約数和(自身を除く): 68708958

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 208207, 416414, 624621, 1249242, 11034971, 22069942, 33104913, 66209826]

約数ペア:

[(1, 66209826), (2, 33104913), (3, 22069942), (6, 11034971), (53, 1249242), (106, 624621), (159, 416414), (318, 208207)]