864185364

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{489901}}^1$

素因数の和:489925

約数の個数: 54

約数和(自身を含む): 2541121674

約数和(自身を除く): 1676936310

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 489901, 979802, 1469703, 1959604, 2939406, 3429307, 4409109, 5878812, 6858614, 8818218, 10287921, 13717228, 17636436, 20575842, 24005149, 30863763, 41151684, 48010298, 61727526, 72015447, 96020596, 123455052, 144030894, 216046341, 288061788, 432092682, 864185364]

約数ペア:

[(1, 864185364), (2, 432092682), (3, 288061788), (4, 216046341), (6, 144030894), (7, 123455052), (9, 96020596), (12, 72015447), (14, 61727526), (18, 48010298), (21, 41151684), (28, 30863763), (36, 24005149), (42, 20575842), (49, 17636436), (63, 13717228), (84, 10287921), (98, 8818218), (126, 6858614), (147, 5878812), (196, 4409109), (252, 3429307), (294, 2939406), (441, 1959604), (588, 1469703), (882, 979802), (1764, 489901)]