5260878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 13343616

約数和(自身を除く): 8082738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 971, 1806, 1942, 2709, 2913, 5418, 5826, 6797, 8739, 13594, 17478, 20391, 40782, 41753, 61173, 83506, 122346, 125259, 250518, 292271, 375777, 584542, 751554, 876813, 1753626, 2630439, 5260878]

約数ペア:

[(1, 5260878), (2, 2630439), (3, 1753626), (6, 876813), (7, 751554), (9, 584542), (14, 375777), (18, 292271), (21, 250518), (42, 125259), (43, 122346), (63, 83506), (86, 61173), (126, 41753), (129, 40782), (258, 20391), (301, 17478), (387, 13594), (602, 8739), (774, 6797), (903, 5826), (971, 5418), (1806, 2913), (1942, 2709)]