26540406

素因数分解:

$2^1\times 3^3\times {\mathrm{491489}}^1$

素因数の和:491500

約数の個数: 16

約数和(自身を含む): 58978800

約数和(自身を除く): 32438394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491489, 982978, 1474467, 2948934, 4423401, 8846802, 13270203, 26540406]

約数ペア:

[(1, 26540406), (2, 13270203), (3, 8846802), (6, 4423401), (9, 2948934), (18, 1474467), (27, 982978), (54, 491489)]