2019914334

素因数分解:

$2^1\times 3^4\times {\mathrm{12468607}}^1$

素因数の和:12468621

約数の個数: 20

約数和(自身を含む): 4526104704

約数和(自身を除く): 2506190370

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12468607, 24937214, 37405821, 74811642, 112217463, 224434926, 336652389, 673304778, 1009957167, 2019914334]

約数ペア:

[(1, 2019914334), (2, 1009957167), (3, 673304778), (6, 336652389), (9, 224434926), (18, 112217463), (27, 74811642), (54, 37405821), (81, 24937214), (162, 12468607)]