1999448424

素因数分解:

$2^3\times 3^2\times {\mathrm{27770117}}^1$

素因数の和:27770129

約数の個数: 24

約数和(自身を含む): 5415173010

約数和(自身を除く): 3415724586

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 27770117, 55540234, 83310351, 111080468, 166620702, 222160936, 249931053, 333241404, 499862106, 666482808, 999724212, 1999448424]

約数ペア:

[(1, 1999448424), (2, 999724212), (3, 666482808), (4, 499862106), (6, 333241404), (8, 249931053), (9, 222160936), (12, 166620702), (18, 111080468), (24, 83310351), (36, 55540234), (72, 27770117)]