16663464

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1163}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 45396000

約数和(自身を除く): 28732536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1163, 1194, 1592, 1791, 2326, 2388, 3489, 3582, 4652, 4776, 6978, 7164, 9304, 10467, 13956, 14328, 20934, 27912, 41868, 83736, 231437, 462874, 694311, 925748, 1388622, 1851496, 2082933, 2777244, 4165866, 5554488, 8331732, 16663464]

約数ペア:

[(1, 16663464), (2, 8331732), (3, 5554488), (4, 4165866), (6, 2777244), (8, 2082933), (9, 1851496), (12, 1388622), (18, 925748), (24, 694311), (36, 462874), (72, 231437), (199, 83736), (398, 41868), (597, 27912), (796, 20934), (1163, 14328), (1194, 13956), (1592, 10467), (1791, 9304), (2326, 7164), (2388, 6978), (3489, 4776), (3582, 4652)]