1881103662

素因数分解:

$2^1\times 3^4\times {\mathrm{11611751}}^1$

素因数の和:11611765

約数の個数: 20

約数和(自身を含む): 4215065976

約数和(自身を除く): 2333962314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 11611751, 23223502, 34835253, 69670506, 104505759, 209011518, 313517277, 627034554, 940551831, 1881103662]

約数ペア:

[(1, 1881103662), (2, 940551831), (3, 627034554), (6, 313517277), (9, 209011518), (18, 104505759), (27, 69670506), (54, 34835253), (81, 23223502), (162, 11611751)]