12860838

素因数分解:

$2^1\times 3^2\times {\mathrm{811}}^1\times {\mathrm{881}}^1$

素因数の和:1700

約数の個数: 24

約数和(自身を含む): 27931176

約数和(自身を除く): 15070338

約数列:

[1, 2, 3, 6, 9, 18, 811, 881, 1622, 1762, 2433, 2643, 4866, 5286, 7299, 7929, 14598, 15858, 714491, 1428982, 2143473, 4286946, 6430419, 12860838]

約数ペア:

[(1, 12860838), (2, 6430419), (3, 4286946), (6, 2143473), (9, 1428982), (18, 714491), (811, 15858), (881, 14598), (1622, 7929), (1762, 7299), (2433, 5286), (2643, 4866)]