21887946276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{6563}}^1\times {\mathrm{39703}}^1$

素因数の和:46280

約数の個数: 48

約数和(自身を含む): 58378220544

約数和(自身を除く): 36490274268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 6563, 13126, 19689, 26252, 39378, 39703, 45941, 78756, 79406, 91882, 119109, 137823, 158812, 183764, 238218, 275646, 277921, 476436, 551292, 555842, 833763, 1111684, 1667526, 3335052, 260570789, 521141578, 781712367, 1042283156, 1563424734, 1823995523, 3126849468, 3647991046, 5471986569, 7295982092, 10943973138, 21887946276]

約数ペア:

[(1, 21887946276), (2, 10943973138), (3, 7295982092), (4, 5471986569), (6, 3647991046), (7, 3126849468), (12, 1823995523), (14, 1563424734), (21, 1042283156), (28, 781712367), (42, 521141578), (84, 260570789), (6563, 3335052), (13126, 1667526), (19689, 1111684), (26252, 833763), (39378, 555842), (39703, 551292), (45941, 476436), (78756, 277921), (79406, 275646), (91882, 238218), (119109, 183764), (137823, 158812)]