21092304834

素因数分解:

$2^1\times 3^2\times {\mathrm{1693}}^1\times {\mathrm{692141}}^1$

素因数の和:693842

約数の個数: 24

約数和(自身を含む): 45727053372

約数和(自身を除く): 24634748538

約数列:

[1, 2, 3, 6, 9, 18, 1693, 3386, 5079, 10158, 15237, 30474, 692141, 1384282, 2076423, 4152846, 6229269, 12458538, 1171794713, 2343589426, 3515384139, 7030768278, 10546152417, 21092304834]

約数ペア:

[(1, 21092304834), (2, 10546152417), (3, 7030768278), (6, 3515384139), (9, 2343589426), (18, 1171794713), (1693, 12458538), (3386, 6229269), (5079, 4152846), (10158, 2076423), (15237, 1384282), (30474, 692141)]