7255278

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 17236800

約数和(自身を除く): 9981522

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 41, 54, 58, 82, 87, 113, 123, 174, 226, 246, 261, 339, 369, 522, 678, 738, 783, 1017, 1107, 1189, 1566, 2034, 2214, 2378, 3051, 3277, 3567, 4633, 6102, 6554, 7134, 9266, 9831, 10701, 13899, 19662, 21402, 27798, 29493, 32103, 41697, 58986, 64206, 83394, 88479, 125091, 134357, 176958, 250182, 268714, 403071, 806142, 1209213, 2418426, 3627639, 7255278]

約数ペア:

[(1, 7255278), (2, 3627639), (3, 2418426), (6, 1209213), (9, 806142), (18, 403071), (27, 268714), (29, 250182), (41, 176958), (54, 134357), (58, 125091), (82, 88479), (87, 83394), (113, 64206), (123, 58986), (174, 41697), (226, 32103), (246, 29493), (261, 27798), (339, 21402), (369, 19662), (522, 13899), (678, 10701), (738, 9831), (783, 9266), (1017, 7134), (1107, 6554), (1189, 6102), (1566, 4633), (2034, 3567), (2214, 3277), (2378, 3051)]