21524592

素因数分解:

$2^4\times 3^1\times {\mathrm{509}}^1\times {\mathrm{881}}^1$

素因数の和:1401

約数の個数: 40

約数和(自身を含む): 55777680

約数和(自身を除く): 34253088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 509, 881, 1018, 1527, 1762, 2036, 2643, 3054, 3524, 4072, 5286, 6108, 7048, 8144, 10572, 12216, 14096, 21144, 24432, 42288, 448429, 896858, 1345287, 1793716, 2690574, 3587432, 5381148, 7174864, 10762296, 21524592]

約数ペア:

[(1, 21524592), (2, 10762296), (3, 7174864), (4, 5381148), (6, 3587432), (8, 2690574), (12, 1793716), (16, 1345287), (24, 896858), (48, 448429), (509, 42288), (881, 24432), (1018, 21144), (1527, 14096), (1762, 12216), (2036, 10572), (2643, 8144), (3054, 7048), (3524, 6108), (4072, 5286)]