18706836

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{9011}}^1$

素因数の和:9191

約数の個数: 24

約数和(自身を含む): 43906464

約数和(自身を除く): 25199628

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 9011, 18022, 27033, 36044, 54066, 108132, 1558903, 3117806, 4676709, 6235612, 9353418, 18706836]

約数ペア:

[(1, 18706836), (2, 9353418), (3, 6235612), (4, 4676709), (6, 3117806), (12, 1558903), (173, 108132), (346, 54066), (519, 36044), (692, 27033), (1038, 18022), (2076, 9011)]