1866306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 4088448

約数和(自身を除く): 2222142

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 337, 426, 674, 923, 1011, 1846, 2022, 2769, 4381, 5538, 8762, 13143, 23927, 26286, 47854, 71781, 143562, 311051, 622102, 933153, 1866306]

約数ペア:

[(1, 1866306), (2, 933153), (3, 622102), (6, 311051), (13, 143562), (26, 71781), (39, 47854), (71, 26286), (78, 23927), (142, 13143), (213, 8762), (337, 5538), (426, 4381), (674, 2769), (923, 2022), (1011, 1846)]