27720483966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{220003841}}^1$

素因数の和:220003856

約数の個数: 24

約数和(自身を含む): 68641198704

約数和(自身を除く): 40920714738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 220003841, 440007682, 660011523, 1320023046, 1540026887, 1980034569, 3080053774, 3960069138, 4620080661, 9240161322, 13860241983, 27720483966]

約数ペア:

[(1, 27720483966), (2, 13860241983), (3, 9240161322), (6, 4620080661), (7, 3960069138), (9, 3080053774), (14, 1980034569), (18, 1540026887), (21, 1320023046), (42, 660011523), (63, 440007682), (126, 220003841)]