978664014

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{6871}}^1$

素因数の和:7113

約数の個数: 48

約数和(自身を含む): 2183729184

約数和(自身を除く): 1205065170

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 193, 246, 369, 386, 579, 738, 1158, 1737, 3474, 6871, 7913, 13742, 15826, 20613, 23739, 41226, 47478, 61839, 71217, 123678, 142434, 281711, 563422, 845133, 1326103, 1690266, 2535399, 2652206, 3978309, 5070798, 7956618, 11934927, 23869854, 54370223, 108740446, 163110669, 326221338, 489332007, 978664014]

約数ペア:

[(1, 978664014), (2, 489332007), (3, 326221338), (6, 163110669), (9, 108740446), (18, 54370223), (41, 23869854), (82, 11934927), (123, 7956618), (193, 5070798), (246, 3978309), (369, 2652206), (386, 2535399), (579, 1690266), (738, 1326103), (1158, 845133), (1737, 563422), (3474, 281711), (6871, 142434), (7913, 123678), (13742, 71217), (15826, 61839), (20613, 47478), (23739, 41226)]