2049014718

素因数分解:

$2^1\times 3^4\times {\mathrm{12648239}}^1$

素因数の和:12648253

約数の個数: 20

約数和(自身を含む): 4591311120

約数和(自身を除く): 2542296402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12648239, 25296478, 37944717, 75889434, 113834151, 227668302, 341502453, 683004906, 1024507359, 2049014718]

約数ペア:

[(1, 2049014718), (2, 1024507359), (3, 683004906), (6, 341502453), (9, 227668302), (18, 113834151), (27, 75889434), (54, 37944717), (81, 25296478), (162, 12648239)]