138861678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1361389}}^1$

素因数の和:1361411

約数の個数: 16

約数和(自身を含む): 294060240

約数和(自身を除く): 155198562

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1361389, 2722778, 4084167, 8168334, 23143613, 46287226, 69430839, 138861678]

約数ペア:

[(1, 138861678), (2, 69430839), (3, 46287226), (6, 23143613), (17, 8168334), (34, 4084167), (51, 2722778), (102, 1361389)]