2019397752

素因数分解:

$2^3\times 3^2\times {\mathrm{1279}}^1\times {\mathrm{21929}}^1$

素因数の和:23220

約数の個数: 48

約数和(自身を含む): 5473728000

約数和(自身を除く): 3454330248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1279, 2558, 3837, 5116, 7674, 10232, 11511, 15348, 21929, 23022, 30696, 43858, 46044, 65787, 87716, 92088, 131574, 175432, 197361, 263148, 394722, 526296, 789444, 1578888, 28047191, 56094382, 84141573, 112188764, 168283146, 224377528, 252424719, 336566292, 504849438, 673132584, 1009698876, 2019397752]

約数ペア:

[(1, 2019397752), (2, 1009698876), (3, 673132584), (4, 504849438), (6, 336566292), (8, 252424719), (9, 224377528), (12, 168283146), (18, 112188764), (24, 84141573), (36, 56094382), (72, 28047191), (1279, 1578888), (2558, 789444), (3837, 526296), (5116, 394722), (7674, 263148), (10232, 197361), (11511, 175432), (15348, 131574), (21929, 92088), (23022, 87716), (30696, 65787), (43858, 46044)]