140750838

素因数分解:

$2^1\times 3^3\times {\mathrm{2606497}}^1$

素因数の和:2606508

約数の個数: 16

約数和(自身を含む): 312779760

約数和(自身を除く): 172028922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2606497, 5212994, 7819491, 15638982, 23458473, 46916946, 70375419, 140750838]

約数ペア:

[(1, 140750838), (2, 70375419), (3, 46916946), (6, 23458473), (9, 15638982), (18, 7819491), (27, 5212994), (54, 2606497)]