21232392204

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{65881}}^1$

素因数の和:66246

約数の個数: 48

約数和(自身を含む): 50205246336

約数和(自身を除く): 28972854132

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 251, 321, 428, 502, 642, 753, 1004, 1284, 1506, 3012, 26857, 53714, 65881, 80571, 107428, 131762, 161142, 197643, 263524, 322284, 395286, 790572, 7049267, 14098534, 16536131, 21147801, 28197068, 33072262, 42295602, 49608393, 66144524, 84591204, 99216786, 198433572, 1769366017, 3538732034, 5308098051, 7077464068, 10616196102, 21232392204]

約数ペア:

[(1, 21232392204), (2, 10616196102), (3, 7077464068), (4, 5308098051), (6, 3538732034), (12, 1769366017), (107, 198433572), (214, 99216786), (251, 84591204), (321, 66144524), (428, 49608393), (502, 42295602), (642, 33072262), (753, 28197068), (1004, 21147801), (1284, 16536131), (1506, 14098534), (3012, 7049267), (26857, 790572), (53714, 395286), (65881, 322284), (80571, 263524), (107428, 197643), (131762, 161142)]