2018674683

素因数分解:

$3^3\times {\mathrm{5449}}^1\times {\mathrm{13721}}^1$

素因数の和:19179

約数の個数: 16

約数和(自身を含む): 2991396000

約数和(自身を除く): 972721317

約数列:

[1, 3, 9, 27, 5449, 13721, 16347, 41163, 49041, 123489, 147123, 370467, 74765729, 224297187, 672891561, 2018674683]

約数ペア:

[(1, 2018674683), (3, 672891561), (9, 224297187), (27, 74765729), (5449, 370467), (13721, 147123), (16347, 123489), (41163, 49041)]