2019425598

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{971}}^1\times {\mathrm{2687}}^1$

素因数の和:3709

約数の個数: 48

約数和(自身を含む): 4483454976

約数和(自身を除く): 2464029378

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 971, 1942, 2687, 2913, 5374, 5826, 8061, 8739, 16122, 17478, 24183, 41753, 48366, 83506, 115541, 125259, 231082, 250518, 346623, 375777, 693246, 751554, 1039869, 2079738, 2609077, 5218154, 7827231, 15654462, 23481693, 46963386, 112190311, 224380622, 336570933, 673141866, 1009712799, 2019425598]

約数ペア:

[(1, 2019425598), (2, 1009712799), (3, 673141866), (6, 336570933), (9, 224380622), (18, 112190311), (43, 46963386), (86, 23481693), (129, 15654462), (258, 7827231), (387, 5218154), (774, 2609077), (971, 2079738), (1942, 1039869), (2687, 751554), (2913, 693246), (5374, 375777), (5826, 346623), (8061, 250518), (8739, 231082), (16122, 125259), (17478, 115541), (24183, 83506), (41753, 48366)]