2018643216

素因数分解:

$2^4\times 3^1\times {\mathrm{991}}^1\times {\mathrm{42437}}^1$

素因数の和:43439

約数の個数: 40

約数和(自身を含む): 5220213504

約数和(自身を除く): 3201570288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 991, 1982, 2973, 3964, 5946, 7928, 11892, 15856, 23784, 42437, 47568, 84874, 127311, 169748, 254622, 339496, 509244, 678992, 1018488, 2036976, 42055067, 84110134, 126165201, 168220268, 252330402, 336440536, 504660804, 672881072, 1009321608, 2018643216]

約数ペア:

[(1, 2018643216), (2, 1009321608), (3, 672881072), (4, 504660804), (6, 336440536), (8, 252330402), (12, 168220268), (16, 126165201), (24, 84110134), (48, 42055067), (991, 2036976), (1982, 1018488), (2973, 678992), (3964, 509244), (5946, 339496), (7928, 254622), (11892, 169748), (15856, 127311), (23784, 84874), (42437, 47568)]