18057417

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{50581}}^1$

素因数の和:50608

約数の個数: 16

約数和(自身を含む): 29135232

約数和(自身を除く): 11077815

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 50581, 151743, 354067, 859877, 1062201, 2579631, 6019139, 18057417]

約数ペア:

[(1, 18057417), (3, 6019139), (7, 2579631), (17, 1062201), (21, 859877), (51, 354067), (119, 151743), (357, 50581)]