12920382

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{16693}}^1$

素因数の和:16744

約数の個数: 24

約数和(自身を含む): 28646904

約数和(自身を除く): 15726522

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 16693, 33386, 50079, 100158, 150237, 300474, 717799, 1435598, 2153397, 4306794, 6460191, 12920382]

約数ペア:

[(1, 12920382), (2, 6460191), (3, 4306794), (6, 2153397), (9, 1435598), (18, 717799), (43, 300474), (86, 150237), (129, 100158), (258, 50079), (387, 33386), (774, 16693)]