18102051

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2203}}^1$

素因数の和:2303

約数の個数: 24

約数和(自身を含む): 28881216

約数和(自身を除く): 10779165

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2203, 2739, 6609, 8217, 19827, 24233, 72699, 182849, 218097, 548547, 1645641, 2011339, 6034017, 18102051]

約数ペア:

[(1, 18102051), (3, 6034017), (9, 2011339), (11, 1645641), (33, 548547), (83, 218097), (99, 182849), (249, 72699), (747, 24233), (913, 19827), (2203, 8217), (2739, 6609)]