12990474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103099}}^1$

素因数の和:103114

約数の個数: 24

約数和(自身を含む): 32167200

約数和(自身を除く): 19176726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 103099, 206198, 309297, 618594, 721693, 927891, 1443386, 1855782, 2165079, 4330158, 6495237, 12990474]

約数ペア:

[(1, 12990474), (2, 6495237), (3, 4330158), (6, 2165079), (7, 1855782), (9, 1443386), (14, 927891), (18, 721693), (21, 618594), (42, 309297), (63, 206198), (126, 103099)]