31212396

素因数分解:

$2^2\times 3^2\times {\mathrm{867011}}^1$

素因数の和:867021

約数の個数: 18

約数和(自身を含む): 78898092

約数和(自身を除く): 47685696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 867011, 1734022, 2601033, 3468044, 5202066, 7803099, 10404132, 15606198, 31212396]

約数ペア:

[(1, 31212396), (2, 15606198), (3, 10404132), (4, 7803099), (6, 5202066), (9, 3468044), (12, 2601033), (18, 1734022), (36, 867011)]