2018711523

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1433}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 2806142976

約数和(自身を除く): 787431453

約数列:

[1, 3, 47, 97, 103, 141, 291, 309, 1433, 4299, 4559, 4841, 9991, 13677, 14523, 29973, 67351, 139001, 147599, 202053, 417003, 442797, 469577, 1408731, 6533047, 6937153, 14317103, 19599141, 20811459, 42951309, 672903841, 2018711523]

約数ペア:

[(1, 2018711523), (3, 672903841), (47, 42951309), (97, 20811459), (103, 19599141), (141, 14317103), (291, 6937153), (309, 6533047), (1433, 1408731), (4299, 469577), (4559, 442797), (4841, 417003), (9991, 202053), (13677, 147599), (14523, 139001), (29973, 67351)]