8745474

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 18432000

約数和(自身を除く): 9686526

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 254, 381, 499, 762, 998, 1497, 2921, 2994, 5842, 8763, 11477, 17526, 22954, 34431, 63373, 68862, 126746, 190119, 380238, 1457579, 2915158, 4372737, 8745474]

約数ペア:

[(1, 8745474), (2, 4372737), (3, 2915158), (6, 1457579), (23, 380238), (46, 190119), (69, 126746), (127, 68862), (138, 63373), (254, 34431), (381, 22954), (499, 17526), (762, 11477), (998, 8763), (1497, 5842), (2921, 2994)]