21425412

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{5741}}^1$

素因数の和:6059

約数の個数: 24

約数和(自身を含む): 50162112

約数和(自身を除く): 28736700

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 5741, 11482, 17223, 22964, 34446, 68892, 1785451, 3570902, 5356353, 7141804, 10712706, 21425412]

約数ペア:

[(1, 21425412), (2, 10712706), (3, 7141804), (4, 5356353), (6, 3570902), (12, 1785451), (311, 68892), (622, 34446), (933, 22964), (1244, 17223), (1866, 11482), (3732, 5741)]