7676526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 18869760

約数和(自身を除く): 11193234

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 389, 429, 506, 598, 759, 778, 858, 897, 1167, 1518, 1794, 2334, 3289, 4279, 5057, 6578, 8558, 8947, 9867, 10114, 12837, 15171, 17894, 19734, 25674, 26841, 30342, 53682, 55627, 98417, 111254, 116311, 166881, 196834, 232622, 295251, 333762, 348933, 590502, 697866, 1279421, 2558842, 3838263, 7676526]

約数ペア:

[(1, 7676526), (2, 3838263), (3, 2558842), (6, 1279421), (11, 697866), (13, 590502), (22, 348933), (23, 333762), (26, 295251), (33, 232622), (39, 196834), (46, 166881), (66, 116311), (69, 111254), (78, 98417), (138, 55627), (143, 53682), (253, 30342), (286, 26841), (299, 25674), (389, 19734), (429, 17894), (506, 15171), (598, 12837), (759, 10114), (778, 9867), (858, 8947), (897, 8558), (1167, 6578), (1518, 5057), (1794, 4279), (2334, 3289)]