12181266

素因数分解:

$2^1\times 3^4\times {\mathrm{75193}}^1$

素因数の和:75207

約数の個数: 20

約数和(自身を含む): 27295422

約数和(自身を除く): 15114156

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 75193, 150386, 225579, 451158, 676737, 1353474, 2030211, 4060422, 6090633, 12181266]

約数ペア:

[(1, 12181266), (2, 6090633), (3, 4060422), (6, 2030211), (9, 1353474), (18, 676737), (27, 451158), (54, 225579), (81, 150386), (162, 75193)]