66489366

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{481807}}^1$

素因数の和:481835

約数の個数: 16

約数和(自身を含む): 138760704

約数和(自身を除く): 72271338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 481807, 963614, 1445421, 2890842, 11081561, 22163122, 33244683, 66489366]

約数ペア:

[(1, 66489366), (2, 33244683), (3, 22163122), (6, 11081561), (23, 2890842), (46, 1445421), (69, 963614), (138, 481807)]