27643066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{29221}}^1$

素因数の和:29277

約数の個数: 16

約数和(自身を含む): 46287648

約数和(自身を除く): 18644582

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 29221, 58442, 321431, 642862, 1256503, 2513006, 13821533, 27643066]

約数ペア:

[(1, 27643066), (2, 13821533), (11, 2513006), (22, 1256503), (43, 642862), (86, 321431), (473, 58442), (946, 29221)]