2055409866

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{28843}}^1$

素因数の和:28995

約数の個数: 48

約数和(自身を含む): 4616655264

約数和(自身を除く): 2561245398

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 107, 111, 214, 222, 321, 333, 642, 666, 963, 1926, 3959, 7918, 11877, 23754, 28843, 35631, 57686, 71262, 86529, 173058, 259587, 519174, 1067191, 2134382, 3086201, 3201573, 6172402, 6403146, 9258603, 9604719, 18517206, 19209438, 27775809, 55551618, 114189437, 228378874, 342568311, 685136622, 1027704933, 2055409866]

約数ペア:

[(1, 2055409866), (2, 1027704933), (3, 685136622), (6, 342568311), (9, 228378874), (18, 114189437), (37, 55551618), (74, 27775809), (107, 19209438), (111, 18517206), (214, 9604719), (222, 9258603), (321, 6403146), (333, 6172402), (642, 3201573), (666, 3086201), (963, 2134382), (1926, 1067191), (3959, 519174), (7918, 259587), (11877, 173058), (23754, 86529), (28843, 71262), (35631, 57686)]