12216222

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{3923}}^1$

素因数の和:4104

約数の個数: 24

約数和(自身を含む): 26628264

約数和(自身を除く): 14412042

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 3923, 7846, 11769, 23538, 35307, 70614, 678679, 1357358, 2036037, 4072074, 6108111, 12216222]

約数ペア:

[(1, 12216222), (2, 6108111), (3, 4072074), (6, 2036037), (9, 1357358), (18, 678679), (173, 70614), (346, 35307), (519, 23538), (1038, 11769), (1557, 7846), (3114, 3923)]