66420366

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{481307}}^1$

素因数の和:481335

約数の個数: 16

約数和(自身を含む): 138616704

約数和(自身を除く): 72196338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 481307, 962614, 1443921, 2887842, 11070061, 22140122, 33210183, 66420366]

約数ペア:

[(1, 66420366), (2, 33210183), (3, 22140122), (6, 11070061), (23, 2887842), (46, 1443921), (69, 962614), (138, 481307)]