388779054

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{3067}}^1$

素因数の和:3680

約数の個数: 32

約数和(自身を含む): 800232576

約数和(自身を除く): 411453522

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 571, 1142, 1713, 3067, 3426, 6134, 9201, 18402, 21127, 42254, 63381, 113479, 126762, 226958, 340437, 680874, 1751257, 3502514, 5253771, 10507542, 64796509, 129593018, 194389527, 388779054]

約数ペア:

[(1, 388779054), (2, 194389527), (3, 129593018), (6, 64796509), (37, 10507542), (74, 5253771), (111, 3502514), (222, 1751257), (571, 680874), (1142, 340437), (1713, 226958), (3067, 126762), (3426, 113479), (6134, 63381), (9201, 42254), (18402, 21127)]