7947067968

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{1970999}}^1$

素因数の和:1971024

約数の個数: 84

約数和(自身を含む): 26032968000

約数和(自身を除く): 18085900032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 1970999, 3941998, 5912997, 7883996, 11825994, 13796993, 15767992, 17738991, 23651988, 27593986, 31535984, 35477982, 41390979, 47303976, 55187972, 63071968, 70955964, 82781958, 94607952, 110375944, 124172937, 126143936, 141911928, 165563916, 189215904, 220751888, 248345874, 283823856, 331127832, 378431808, 441503776, 496691748, 567647712, 662255664, 883007552, 993383496, 1135295424, 1324511328, 1986766992, 2649022656, 3973533984, 7947067968]

約数ペア:

[(1, 7947067968), (2, 3973533984), (3, 2649022656), (4, 1986766992), (6, 1324511328), (7, 1135295424), (8, 993383496), (9, 883007552), (12, 662255664), (14, 567647712), (16, 496691748), (18, 441503776), (21, 378431808), (24, 331127832), (28, 283823856), (32, 248345874), (36, 220751888), (42, 189215904), (48, 165563916), (56, 141911928), (63, 126143936), (64, 124172937), (72, 110375944), (84, 94607952), (96, 82781958), (112, 70955964), (126, 63071968), (144, 55187972), (168, 47303976), (192, 41390979), (224, 35477982), (252, 31535984), (288, 27593986), (336, 23651988), (448, 17738991), (504, 15767992), (576, 13796993), (672, 11825994), (1008, 7883996), (1344, 5912997), (2016, 3941998), (4032, 1970999)]