81019314

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{264769}}^1$

素因数の和:264794

約数の個数: 24

約数和(自身を含む): 185868540

約数和(自身を除く): 104849226

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 264769, 529538, 794307, 1588614, 2382921, 4501073, 4765842, 9002146, 13503219, 27006438, 40509657, 81019314]

約数ペア:

[(1, 81019314), (2, 40509657), (3, 27006438), (6, 13503219), (9, 9002146), (17, 4765842), (18, 4501073), (34, 2382921), (51, 1588614), (102, 794307), (153, 529538), (306, 264769)]