18444146

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{3001}}^1$

素因数の和:3449

約数の個数: 16

約数和(自身を含む): 31701120

約数和(自身を除く): 13256974

約数列:

[1, 2, 7, 14, 439, 878, 3001, 3073, 6002, 6146, 21007, 42014, 1317439, 2634878, 9222073, 18444146]

約数ペア:

[(1, 18444146), (2, 9222073), (7, 2634878), (14, 1317439), (439, 42014), (878, 21007), (3001, 6146), (3073, 6002)]