18682644

素因数分解:

$2^2\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{1543}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 43664320

約数和(自身を除く): 24981676

約数列:

[1, 2, 3, 4, 6, 12, 1009, 1543, 2018, 3027, 3086, 4036, 4629, 6054, 6172, 9258, 12108, 18516, 1556887, 3113774, 4670661, 6227548, 9341322, 18682644]

約数ペア:

[(1, 18682644), (2, 9341322), (3, 6227548), (4, 4670661), (6, 3113774), (12, 1556887), (1009, 18516), (1543, 12108), (2018, 9258), (3027, 6172), (3086, 6054), (4036, 4629)]