138964242

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{492781}}^1$

素因数の和:492833

約数の個数: 16

約数和(自身を含む): 283842432

約数和(自身を除く): 144878190

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 492781, 985562, 1478343, 2956686, 23160707, 46321414, 69482121, 138964242]

約数ペア:

[(1, 138964242), (2, 69482121), (3, 46321414), (6, 23160707), (47, 2956686), (94, 1478343), (141, 985562), (282, 492781)]