21246276

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{5693}}^1$

素因数の和:6011

約数の個数: 24

約数和(自身を含む): 49742784

約数和(自身を除く): 28496508

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 5693, 11386, 17079, 22772, 34158, 68316, 1770523, 3541046, 5311569, 7082092, 10623138, 21246276]

約数ペア:

[(1, 21246276), (2, 10623138), (3, 7082092), (4, 5311569), (6, 3541046), (12, 1770523), (311, 68316), (622, 34158), (933, 22772), (1244, 17079), (1866, 11386), (3732, 5693)]