21043434

素因数分解:

$2^1\times 3^1\times {\mathrm{1543}}^1\times {\mathrm{2273}}^1$

素因数の和:3821

約数の個数: 16

約数和(自身を含む): 42132672

約数和(自身を除く): 21089238

約数列:

[1, 2, 3, 6, 1543, 2273, 3086, 4546, 4629, 6819, 9258, 13638, 3507239, 7014478, 10521717, 21043434]

約数ペア:

[(1, 21043434), (2, 10521717), (3, 7014478), (6, 3507239), (1543, 13638), (2273, 9258), (3086, 6819), (4546, 4629)]