31159098

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{42221}}^1$

素因数の和:42270

約数の個数: 24

約数和(自身を含む): 69159636

約数和(自身を除く): 38000538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 42221, 84442, 126663, 253326, 379989, 759978, 1731061, 3462122, 5193183, 10386366, 15579549, 31159098]

約数ペア:

[(1, 31159098), (2, 15579549), (3, 10386366), (6, 5193183), (9, 3462122), (18, 1731061), (41, 759978), (82, 379989), (123, 253326), (246, 126663), (369, 84442), (738, 42221)]