17990682

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157813}}^1$

素因数の和:157837

約数の個数: 16

約数和(自身を含む): 37875360

約数和(自身を除く): 19884678

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157813, 315626, 473439, 946878, 2998447, 5996894, 8995341, 17990682]

約数ペア:

[(1, 17990682), (2, 8995341), (3, 5996894), (6, 2998447), (19, 946878), (38, 473439), (57, 315626), (114, 157813)]