6997033008

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{991643}}^1$

素因数の和:991671

約数の個数: 90

約数和(自身を含む): 22779054324

約数和(自身を除く): 15782021316

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 991643, 1983286, 2974929, 3966572, 5949858, 6941501, 7933144, 8924787, 11899716, 13883002, 15866288, 17849574, 20824503, 23799432, 27766004, 35699148, 41649006, 47598864, 48590507, 55532008, 62473509, 71398296, 83298012, 97181014, 111064016, 124947018, 142796592, 145771521, 166596024, 194362028, 249894036, 291543042, 333192048, 388724056, 437314563, 499788072, 583086084, 777448112, 874629126, 999576144, 1166172168, 1749258252, 2332344336, 3498516504, 6997033008]

約数ペア:

[(1, 6997033008), (2, 3498516504), (3, 2332344336), (4, 1749258252), (6, 1166172168), (7, 999576144), (8, 874629126), (9, 777448112), (12, 583086084), (14, 499788072), (16, 437314563), (18, 388724056), (21, 333192048), (24, 291543042), (28, 249894036), (36, 194362028), (42, 166596024), (48, 145771521), (49, 142796592), (56, 124947018), (63, 111064016), (72, 97181014), (84, 83298012), (98, 71398296), (112, 62473509), (126, 55532008), (144, 48590507), (147, 47598864), (168, 41649006), (196, 35699148), (252, 27766004), (294, 23799432), (336, 20824503), (392, 17849574), (441, 15866288), (504, 13883002), (588, 11899716), (784, 8924787), (882, 7933144), (1008, 6941501), (1176, 5949858), (1764, 3966572), (2352, 2974929), (3528, 1983286), (7056, 991643)]