16867836

素因数分解:

$2^2\times 3^2\times {\mathrm{468551}}^1$

素因数の和:468561

約数の個数: 18

約数和(自身を含む): 42638232

約数和(自身を除く): 25770396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 468551, 937102, 1405653, 1874204, 2811306, 4216959, 5622612, 8433918, 16867836]

約数ペア:

[(1, 16867836), (2, 8433918), (3, 5622612), (4, 4216959), (6, 2811306), (9, 1874204), (12, 1405653), (18, 937102), (36, 468551)]