31880459418

素因数分解:

$2^1\times 3^1\times {\mathrm{2011}}^1\times {\mathrm{2642173}}^1$

素因数の和:2644189

約数の個数: 16

約数和(自身を含む): 63792649056

約数和(自身を除く): 31912189638

約数列:

[1, 2, 3, 6, 2011, 4022, 6033, 12066, 2642173, 5284346, 7926519, 15853038, 5313409903, 10626819806, 15940229709, 31880459418]

約数ペア:

[(1, 31880459418), (2, 15940229709), (3, 10626819806), (6, 5313409903), (2011, 15853038), (4022, 7926519), (6033, 5284346), (12066, 2642173)]