21096996

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{5653}}^1$

素因数の和:5971

約数の個数: 24

約数和(自身を含む): 49393344

約数和(自身を除く): 28296348

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 5653, 11306, 16959, 22612, 33918, 67836, 1758083, 3516166, 5274249, 7032332, 10548498, 21096996]

約数ペア:

[(1, 21096996), (2, 10548498), (3, 7032332), (4, 5274249), (6, 3516166), (12, 1758083), (311, 67836), (622, 33918), (933, 22612), (1244, 16959), (1866, 11306), (3732, 5653)]