2018687193

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{1109}}^1\times {\mathrm{4933}}^1$

素因数の和:6089

約数の個数: 24

約数和(自身を含む): 2990300040

約数和(自身を除く): 971612847

約数列:

[1, 3, 9, 41, 123, 369, 1109, 3327, 4933, 9981, 14799, 44397, 45469, 136407, 202253, 409221, 606759, 1820277, 5470697, 16412091, 49236273, 224298577, 672895731, 2018687193]

約数ペア:

[(1, 2018687193), (3, 672895731), (9, 224298577), (41, 49236273), (123, 16412091), (369, 5470697), (1109, 1820277), (3327, 606759), (4933, 409221), (9981, 202253), (14799, 136407), (44397, 45469)]