21037524

素因数分解:

$2^2\times 3^1\times {\mathrm{937}}^1\times {\mathrm{1871}}^1$

素因数の和:2815

約数の個数: 24

約数和(自身を含む): 49166208

約数和(自身を除く): 28128684

約数列:

[1, 2, 3, 4, 6, 12, 937, 1871, 1874, 2811, 3742, 3748, 5613, 5622, 7484, 11226, 11244, 22452, 1753127, 3506254, 5259381, 7012508, 10518762, 21037524]

約数ペア:

[(1, 21037524), (2, 10518762), (3, 7012508), (4, 5259381), (6, 3506254), (12, 1753127), (937, 22452), (1871, 11244), (1874, 11226), (2811, 7484), (3742, 5622), (3748, 5613)]