21495089755594

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{553099}}^1\times {\mathrm{213533}}^1$

素因数の和:766654

約数の個数: 32

約数和(自身を含む): 39683500214400

約数和(自身を除く): 18188410458806

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 213533, 427066, 553099, 1106198, 1494731, 2775929, 2989462, 3871693, 5551858, 7190287, 7743386, 14380574, 19431503, 38863006, 50332009, 100664018, 118104888767, 236209777534, 826734221369, 1535363553971, 1653468442738, 3070727107942, 10747544877797, 21495089755594]

約数ペア:

[(1, 21495089755594), (2, 10747544877797), (7, 3070727107942), (13, 1653468442738), (14, 1535363553971), (26, 826734221369), (91, 236209777534), (182, 118104888767), (213533, 100664018), (427066, 50332009), (553099, 38863006), (1106198, 19431503), (1494731, 14380574), (2775929, 7743386), (2989462, 7190287), (3871693, 5551858)]