2018718129

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{1657}}^1\times {\mathrm{5563}}^1$

素因数の和:7296

約数の個数: 16

約数和(自身を含む): 2730633152

約数和(自身を除く): 711915023

約数列:

[1, 3, 73, 219, 1657, 4971, 5563, 16689, 120961, 362883, 406099, 1218297, 9217891, 27653673, 672906043, 2018718129]

約数ペア:

[(1, 2018718129), (3, 672906043), (73, 27653673), (219, 9217891), (1657, 1218297), (4971, 406099), (5563, 362883), (16689, 120961)]