12756354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163543}}^1$

素因数の和:163561

約数の個数: 16

約数和(自身を含む): 27475392

約数和(自身を除く): 14719038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163543, 327086, 490629, 981258, 2126059, 4252118, 6378177, 12756354]

約数ペア:

[(1, 12756354), (2, 6378177), (3, 4252118), (6, 2126059), (13, 981258), (26, 490629), (39, 327086), (78, 163543)]