18517158110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2039}}^1\times {\mathrm{82559}}^1$

素因数の和:84616

約数の個数: 32

約数和(自身を含む): 36379238400

約数和(自身を除く): 17862080290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2039, 4078, 10195, 20390, 22429, 44858, 82559, 112145, 165118, 224290, 412795, 825590, 908149, 1816298, 4540745, 9081490, 168337801, 336675602, 841689005, 1683378010, 1851715811, 3703431622, 9258579055, 18517158110]

約数ペア:

[(1, 18517158110), (2, 9258579055), (5, 3703431622), (10, 1851715811), (11, 1683378010), (22, 841689005), (55, 336675602), (110, 168337801), (2039, 9081490), (4078, 4540745), (10195, 1816298), (20390, 908149), (22429, 825590), (44858, 412795), (82559, 224290), (112145, 165118)]