7404252

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 18251520

約数和(自身を除く): 10847268

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 193, 276, 278, 386, 417, 556, 579, 772, 834, 1158, 1668, 2316, 3197, 4439, 6394, 8878, 9591, 12788, 13317, 17756, 19182, 26634, 26827, 38364, 53268, 53654, 80481, 107308, 160962, 321924, 617021, 1234042, 1851063, 2468084, 3702126, 7404252]

約数ペア:

[(1, 7404252), (2, 3702126), (3, 2468084), (4, 1851063), (6, 1234042), (12, 617021), (23, 321924), (46, 160962), (69, 107308), (92, 80481), (138, 53654), (139, 53268), (193, 38364), (276, 26827), (278, 26634), (386, 19182), (417, 17756), (556, 13317), (579, 12788), (772, 9591), (834, 8878), (1158, 6394), (1668, 4439), (2316, 3197)]