2018191716

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{284573}}^1$

素因数の和:284780

約数の個数: 36

約数和(自身を含む): 5127454332

約数和(自身を除く): 3109262616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 284573, 569146, 853719, 1138292, 1707438, 2561157, 3414876, 5122314, 10244628, 56060881, 112121762, 168182643, 224243524, 336365286, 504547929, 672730572, 1009095858, 2018191716]

約数ペア:

[(1, 2018191716), (2, 1009095858), (3, 672730572), (4, 504547929), (6, 336365286), (9, 224243524), (12, 168182643), (18, 112121762), (36, 56060881), (197, 10244628), (394, 5122314), (591, 3414876), (788, 2561157), (1182, 1707438), (1773, 1138292), (2364, 853719), (3546, 569146), (7092, 284573)]