21049375212

素因数分解:

$2^2\times 3^2\times {\mathrm{114941}}^1\times {\mathrm{5087}}^1$

素因数の和:120038

約数の個数: 36

約数和(自身を含む): 53219065536

約数和(自身を除く): 32169690324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5087, 10174, 15261, 20348, 30522, 45783, 61044, 91566, 114941, 183132, 229882, 344823, 459764, 689646, 1034469, 1379292, 2068938, 4137876, 584704867, 1169409734, 1754114601, 2338819468, 3508229202, 5262343803, 7016458404, 10524687606, 21049375212]

約数ペア:

[(1, 21049375212), (2, 10524687606), (3, 7016458404), (4, 5262343803), (6, 3508229202), (9, 2338819468), (12, 1754114601), (18, 1169409734), (36, 584704867), (5087, 4137876), (10174, 2068938), (15261, 1379292), (20348, 1034469), (30522, 689646), (45783, 459764), (61044, 344823), (91566, 229882), (114941, 183132)]