6748488

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 18960000

約数和(自身を除く): 12211512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 199, 216, 314, 398, 471, 597, 628, 796, 942, 1194, 1256, 1413, 1592, 1791, 1884, 2388, 2826, 3582, 3768, 4239, 4776, 5373, 5652, 7164, 8478, 10746, 11304, 14328, 16956, 21492, 31243, 33912, 42984, 62486, 93729, 124972, 187458, 249944, 281187, 374916, 562374, 749832, 843561, 1124748, 1687122, 2249496, 3374244, 6748488]

約数ペア:

[(1, 6748488), (2, 3374244), (3, 2249496), (4, 1687122), (6, 1124748), (8, 843561), (9, 749832), (12, 562374), (18, 374916), (24, 281187), (27, 249944), (36, 187458), (54, 124972), (72, 93729), (108, 62486), (157, 42984), (199, 33912), (216, 31243), (314, 21492), (398, 16956), (471, 14328), (597, 11304), (628, 10746), (796, 8478), (942, 7164), (1194, 5652), (1256, 5373), (1413, 4776), (1592, 4239), (1791, 3768), (1884, 3582), (2388, 2826)]