18457072929

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{19141}}^1\times {\mathrm{5639}}^1$

素因数の和:24805

約数の個数: 24

約数和(自身を含む): 28069828800

約数和(自身を除く): 9612755871

約数列:

[1, 3, 9, 19, 57, 171, 5639, 16917, 19141, 50751, 57423, 107141, 172269, 321423, 363679, 964269, 1091037, 3273111, 107936099, 323808297, 971424891, 2050785881, 6152357643, 18457072929]

約数ペア:

[(1, 18457072929), (3, 6152357643), (9, 2050785881), (19, 971424891), (57, 323808297), (171, 107936099), (5639, 3273111), (16917, 1091037), (19141, 964269), (50751, 363679), (57423, 321423), (107141, 172269)]