22212756

素因数分解:

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

素因数の和:365

約数の個数: 72

約数和(自身を含む): 59317440

約数和(自身を除く): 37104684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 139, 193, 207, 276, 278, 386, 414, 417, 556, 579, 772, 828, 834, 1158, 1251, 1668, 1737, 2316, 2502, 3197, 3474, 4439, 5004, 6394, 6948, 8878, 9591, 12788, 13317, 17756, 19182, 26634, 26827, 28773, 38364, 39951, 53268, 53654, 57546, 79902, 80481, 107308, 115092, 159804, 160962, 241443, 321924, 482886, 617021, 965772, 1234042, 1851063, 2468084, 3702126, 5553189, 7404252, 11106378, 22212756]

約数ペア:

[(1, 22212756), (2, 11106378), (3, 7404252), (4, 5553189), (6, 3702126), (9, 2468084), (12, 1851063), (18, 1234042), (23, 965772), (36, 617021), (46, 482886), (69, 321924), (92, 241443), (138, 160962), (139, 159804), (193, 115092), (207, 107308), (276, 80481), (278, 79902), (386, 57546), (414, 53654), (417, 53268), (556, 39951), (579, 38364), (772, 28773), (828, 26827), (834, 26634), (1158, 19182), (1251, 17756), (1668, 13317), (1737, 12788), (2316, 9591), (2502, 8878), (3197, 6948), (3474, 6394), (4439, 5004)]