12405258

素因数分解:

$2^1\times 3^3\times {\mathrm{229727}}^1$

素因数の和:229738

約数の個数: 16

約数和(自身を含む): 27567360

約数和(自身を除く): 15162102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 229727, 459454, 689181, 1378362, 2067543, 4135086, 6202629, 12405258]

約数ペア:

[(1, 12405258), (2, 6202629), (3, 4135086), (6, 2067543), (9, 1378362), (18, 689181), (27, 459454), (54, 229727)]