26640396

素因数分解:

$2^2\times 3^2\times {\mathrm{740011}}^1$

素因数の和:740021

約数の個数: 18

約数和(自身を含む): 67341092

約数和(自身を除く): 40700696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 740011, 1480022, 2220033, 2960044, 4440066, 6660099, 8880132, 13320198, 26640396]

約数ペア:

[(1, 26640396), (2, 13320198), (3, 8880132), (4, 6660099), (6, 4440066), (9, 2960044), (12, 2220033), (18, 1480022), (36, 740011)]