18803543136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{261509}}^1$

素因数の和:261636

約数の個数: 96

約数和(自身を含む): 56938049280

約数和(自身を除く): 38134506144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 107, 112, 168, 214, 224, 321, 336, 428, 642, 672, 749, 856, 1284, 1498, 1712, 2247, 2568, 2996, 3424, 4494, 5136, 5992, 8988, 10272, 11984, 17976, 23968, 35952, 71904, 261509, 523018, 784527, 1046036, 1569054, 1830563, 2092072, 3138108, 3661126, 4184144, 5491689, 6276216, 7322252, 8368288, 10983378, 12552432, 14644504, 21966756, 25104864, 27981463, 29289008, 43933512, 55962926, 58578016, 83944389, 87867024, 111925852, 167888778, 175734048, 195870241, 223851704, 335777556, 391740482, 447703408, 587610723, 671555112, 783480964, 895406816, 1175221446, 1343110224, 1566961928, 2350442892, 2686220448, 3133923856, 4700885784, 6267847712, 9401771568, 18803543136]

約数ペア:

[(1, 18803543136), (2, 9401771568), (3, 6267847712), (4, 4700885784), (6, 3133923856), (7, 2686220448), (8, 2350442892), (12, 1566961928), (14, 1343110224), (16, 1175221446), (21, 895406816), (24, 783480964), (28, 671555112), (32, 587610723), (42, 447703408), (48, 391740482), (56, 335777556), (84, 223851704), (96, 195870241), (107, 175734048), (112, 167888778), (168, 111925852), (214, 87867024), (224, 83944389), (321, 58578016), (336, 55962926), (428, 43933512), (642, 29289008), (672, 27981463), (749, 25104864), (856, 21966756), (1284, 14644504), (1498, 12552432), (1712, 10983378), (2247, 8368288), (2568, 7322252), (2996, 6276216), (3424, 5491689), (4494, 4184144), (5136, 3661126), (5992, 3138108), (8988, 2092072), (10272, 1830563), (11984, 1569054), (17976, 1046036), (23968, 784527), (35952, 523018), (71904, 261509)]