27791226

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{90821}}^1$

素因数の和:90846

約数の個数: 24

約数和(自身を含む): 63757044

約数和(自身を除く): 35965818

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 90821, 181642, 272463, 544926, 817389, 1543957, 1634778, 3087914, 4631871, 9263742, 13895613, 27791226]

約数ペア:

[(1, 27791226), (2, 13895613), (3, 9263742), (6, 4631871), (9, 3087914), (17, 1634778), (18, 1543957), (34, 817389), (51, 544926), (102, 272463), (153, 181642), (306, 90821)]