13895334

素因数分解:

$2^1\times 3^3\times {\mathrm{257321}}^1$

素因数の和:257332

約数の個数: 16

約数和(自身を含む): 30878640

約数和(自身を除く): 16983306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257321, 514642, 771963, 1543926, 2315889, 4631778, 6947667, 13895334]

約数ペア:

[(1, 13895334), (2, 6947667), (3, 4631778), (6, 2315889), (9, 1543926), (18, 771963), (27, 514642), (54, 257321)]