27783684

素因数分解:

$2^2\times 3^2\times {\mathrm{771769}}^1$

素因数の和:771779

約数の個数: 18

約数和(自身を含む): 70231070

約数和(自身を除く): 42447386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 771769, 1543538, 2315307, 3087076, 4630614, 6945921, 9261228, 13891842, 27783684]

約数ペア:

[(1, 27783684), (2, 13891842), (3, 9261228), (4, 6945921), (6, 4630614), (9, 3087076), (12, 2315307), (18, 1543538), (36, 771769)]