7685748

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{4357}}^1$

素因数の和:4381

約数の個数: 54

約数和(自身を含む): 22604946

約数和(自身を除く): 14919198

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, 4357, 8714, 13071, 17428, 26142, 30499, 39213, 52284, 60998, 78426, 91497, 121996, 156852, 182994, 213493, 274491, 365988, 426986, 548982, 640479, 853972, 1097964, 1280958, 1921437, 2561916, 3842874, 7685748]

約数ペア:

[(1, 7685748), (2, 3842874), (3, 2561916), (4, 1921437), (6, 1280958), (7, 1097964), (9, 853972), (12, 640479), (14, 548982), (18, 426986), (21, 365988), (28, 274491), (36, 213493), (42, 182994), (49, 156852), (63, 121996), (84, 91497), (98, 78426), (126, 60998), (147, 52284), (196, 39213), (252, 30499), (294, 26142), (441, 17428), (588, 13071), (882, 8714), (1764, 4357)]