27489654

素因数分解:

$2^1\times 3^2\times {\mathrm{1527203}}^1$

素因数の和:1527211

約数の個数: 12

約数和(自身を含む): 59560956

約数和(自身を除く): 32071302

約数列:

[1, 2, 3, 6, 9, 18, 1527203, 3054406, 4581609, 9163218, 13744827, 27489654]

約数ペア:

[(1, 27489654), (2, 13744827), (3, 9163218), (6, 4581609), (9, 3054406), (18, 1527203)]