18455274

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{2447}}^1$

素因数の和:2874

約数の個数: 24

約数和(自身を含む): 40098240

約数和(自身を除く): 21642966

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2447, 2514, 3771, 4894, 7341, 7542, 14682, 22023, 44046, 1025293, 2050586, 3075879, 6151758, 9227637, 18455274]

約数ペア:

[(1, 18455274), (2, 9227637), (3, 6151758), (6, 3075879), (9, 2050586), (18, 1025293), (419, 44046), (838, 22023), (1257, 14682), (2447, 7542), (2514, 7341), (3771, 4894)]