1805328

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{199}}^1$

素因数の和:226

約数の個数: 100

約数和(自身を含む): 6001600

約数和(自身を除く): 4196272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 199, 216, 252, 324, 336, 378, 398, 432, 504, 567, 597, 648, 756, 796, 1008, 1134, 1194, 1296, 1393, 1512, 1592, 1791, 2268, 2388, 2786, 3024, 3184, 3582, 4179, 4536, 4776, 5373, 5572, 7164, 8358, 9072, 9552, 10746, 11144, 12537, 14328, 16119, 16716, 21492, 22288, 25074, 28656, 32238, 33432, 37611, 42984, 50148, 64476, 66864, 75222, 85968, 100296, 112833, 128952, 150444, 200592, 225666, 257904, 300888, 451332, 601776, 902664, 1805328]

約数ペア:

[(1, 1805328), (2, 902664), (3, 601776), (4, 451332), (6, 300888), (7, 257904), (8, 225666), (9, 200592), (12, 150444), (14, 128952), (16, 112833), (18, 100296), (21, 85968), (24, 75222), (27, 66864), (28, 64476), (36, 50148), (42, 42984), (48, 37611), (54, 33432), (56, 32238), (63, 28656), (72, 25074), (81, 22288), (84, 21492), (108, 16716), (112, 16119), (126, 14328), (144, 12537), (162, 11144), (168, 10746), (189, 9552), (199, 9072), (216, 8358), (252, 7164), (324, 5572), (336, 5373), (378, 4776), (398, 4536), (432, 4179), (504, 3582), (567, 3184), (597, 3024), (648, 2786), (756, 2388), (796, 2268), (1008, 1791), (1134, 1592), (1194, 1512), (1296, 1393)]