31349124

素因数分解:

$2^2\times 3^2\times {\mathrm{870809}}^1$

素因数の和:870819

約数の個数: 18

約数和(自身を含む): 79243710

約数和(自身を除く): 47894586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 870809, 1741618, 2612427, 3483236, 5224854, 7837281, 10449708, 15674562, 31349124]

約数ペア:

[(1, 31349124), (2, 15674562), (3, 10449708), (4, 7837281), (6, 5224854), (9, 3483236), (12, 2612427), (18, 1741618), (36, 870809)]