39139854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1489}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 84608160

約数和(自身を除く): 45468306

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 337, 674, 1011, 1489, 2022, 2978, 4381, 4467, 8762, 8934, 13143, 19357, 26286, 38714, 58071, 116142, 501793, 1003586, 1505379, 3010758, 6523309, 13046618, 19569927, 39139854]

約数ペア:

[(1, 39139854), (2, 19569927), (3, 13046618), (6, 6523309), (13, 3010758), (26, 1505379), (39, 1003586), (78, 501793), (337, 116142), (674, 58071), (1011, 38714), (1489, 26286), (2022, 19357), (2978, 13143), (4381, 8934), (4467, 8762)]