27987708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{333187}}^1$

素因数の和:333201

約数の個数: 24

約数和(自身を含む): 74634112

約数和(自身を除く): 46646404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 333187, 666374, 999561, 1332748, 1999122, 2332309, 3998244, 4664618, 6996927, 9329236, 13993854, 27987708]

約数ペア:

[(1, 27987708), (2, 13993854), (3, 9329236), (4, 6996927), (6, 4664618), (7, 3998244), (12, 2332309), (14, 1999122), (21, 1332748), (28, 999561), (42, 666374), (84, 333187)]