17998465848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{342593}}^1$

素因数の和:342812

約数の個数: 64

約数和(自身を含む): 49333536000

約数和(自身を除く): 31335070152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 199, 264, 398, 597, 796, 1194, 1592, 2189, 2388, 4378, 4776, 6567, 8756, 13134, 17512, 26268, 52536, 342593, 685186, 1027779, 1370372, 2055558, 2740744, 3768523, 4111116, 7537046, 8222232, 11305569, 15074092, 22611138, 30148184, 45222276, 68176007, 90444552, 136352014, 204528021, 272704028, 409056042, 545408056, 749936077, 818112084, 1499872154, 1636224168, 2249808231, 2999744308, 4499616462, 5999488616, 8999232924, 17998465848]

約数ペア:

[(1, 17998465848), (2, 8999232924), (3, 5999488616), (4, 4499616462), (6, 2999744308), (8, 2249808231), (11, 1636224168), (12, 1499872154), (22, 818112084), (24, 749936077), (33, 545408056), (44, 409056042), (66, 272704028), (88, 204528021), (132, 136352014), (199, 90444552), (264, 68176007), (398, 45222276), (597, 30148184), (796, 22611138), (1194, 15074092), (1592, 11305569), (2189, 8222232), (2388, 7537046), (4378, 4111116), (4776, 3768523), (6567, 2740744), (8756, 2055558), (13134, 1370372), (17512, 1027779), (26268, 685186), (52536, 342593)]