2021367054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1300751}}^1$

素因数の和:1300800

約数の個数: 32

約数和(自身を含む): 4745143296

約数和(自身を除く): 2723776242

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 1300751, 2601502, 3902253, 7804506, 9105257, 18210514, 27315771, 48127787, 54631542, 96255574, 144383361, 288766722, 336894509, 673789018, 1010683527, 2021367054]

約数ペア:

[(1, 2021367054), (2, 1010683527), (3, 673789018), (6, 336894509), (7, 288766722), (14, 144383361), (21, 96255574), (37, 54631542), (42, 48127787), (74, 27315771), (111, 18210514), (222, 9105257), (259, 7804506), (518, 3902253), (777, 2601502), (1554, 1300751)]