16591824

素因数分解:

$2^4\times 3^3\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 80

約数和(自身を含む): 48112000

約数和(自身を除く): 31520176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 193, 199, 216, 386, 398, 432, 579, 597, 772, 796, 1158, 1194, 1544, 1592, 1737, 1791, 2316, 2388, 3088, 3184, 3474, 3582, 4632, 4776, 5211, 5373, 6948, 7164, 9264, 9552, 10422, 10746, 13896, 14328, 20844, 21492, 27792, 28656, 38407, 41688, 42984, 76814, 83376, 85968, 115221, 153628, 230442, 307256, 345663, 460884, 614512, 691326, 921768, 1036989, 1382652, 1843536, 2073978, 2765304, 4147956, 5530608, 8295912, 16591824]

約数ペア:

[(1, 16591824), (2, 8295912), (3, 5530608), (4, 4147956), (6, 2765304), (8, 2073978), (9, 1843536), (12, 1382652), (16, 1036989), (18, 921768), (24, 691326), (27, 614512), (36, 460884), (48, 345663), (54, 307256), (72, 230442), (108, 153628), (144, 115221), (193, 85968), (199, 83376), (216, 76814), (386, 42984), (398, 41688), (432, 38407), (579, 28656), (597, 27792), (772, 21492), (796, 20844), (1158, 14328), (1194, 13896), (1544, 10746), (1592, 10422), (1737, 9552), (1791, 9264), (2316, 7164), (2388, 6948), (3088, 5373), (3184, 5211), (3474, 4776), (3582, 4632)]