19002618

素因数分解:

$2^1\times 3^2\times {\mathrm{709}}^1\times {\mathrm{1489}}^1$

素因数の和:2206

約数の個数: 24

約数和(自身を含む): 41258100

約数和(自身を除く): 22255482

約数列:

[1, 2, 3, 6, 9, 18, 709, 1418, 1489, 2127, 2978, 4254, 4467, 6381, 8934, 12762, 13401, 26802, 1055701, 2111402, 3167103, 6334206, 9501309, 19002618]

約数ペア:

[(1, 19002618), (2, 9501309), (3, 6334206), (6, 3167103), (9, 2111402), (18, 1055701), (709, 26802), (1418, 13401), (1489, 12762), (2127, 8934), (2978, 6381), (4254, 4467)]