18217092817

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{140741}}^1$

素因数の和:140841

約数の個数: 24

約数和(自身を含む): 23279852736

約数和(自身を除く): 5062759919

約数列:

[1, 7, 11, 41, 77, 287, 451, 1681, 3157, 11767, 18491, 129437, 140741, 985187, 1548151, 5770381, 10837057, 40392667, 63474191, 236585621, 444319337, 1656099347, 2602441831, 18217092817]

約数ペア:

[(1, 18217092817), (7, 2602441831), (11, 1656099347), (41, 444319337), (77, 236585621), (287, 63474191), (451, 40392667), (1681, 10837057), (3157, 5770381), (11767, 1548151), (18491, 985187), (129437, 140741)]