80958564

素因数分解:

$2^2\times 3^2\times {\mathrm{2248849}}^1$

素因数の和:2248859

約数の個数: 18

約数和(自身を含む): 204645350

約数和(自身を除く): 123686786

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2248849, 4497698, 6746547, 8995396, 13493094, 20239641, 26986188, 40479282, 80958564]

約数ペア:

[(1, 80958564), (2, 40479282), (3, 26986188), (4, 20239641), (6, 13493094), (9, 8995396), (12, 6746547), (18, 4497698), (36, 2248849)]