65278638

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{11813}}^1$

素因数の和:12128

約数の個数: 24

約数和(自身を含む): 141909768

約数和(自身を除く): 76631130

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2763, 5526, 11813, 23626, 35439, 70878, 106317, 212634, 3626591, 7253182, 10879773, 21759546, 32639319, 65278638]

約数ペア:

[(1, 65278638), (2, 32639319), (3, 21759546), (6, 10879773), (9, 7253182), (18, 3626591), (307, 212634), (614, 106317), (921, 70878), (1842, 35439), (2763, 23626), (5526, 11813)]