40230942

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20759}}^1$

素因数の和:20800

約数の個数: 32

約数和(自身を含む): 89683200

約数和(自身を除く): 49452258

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 20759, 41518, 62277, 124554, 352903, 394421, 705806, 788842, 1058709, 1183263, 2117418, 2366526, 6705157, 13410314, 20115471, 40230942]

約数ペア:

[(1, 40230942), (2, 20115471), (3, 13410314), (6, 6705157), (17, 2366526), (19, 2117418), (34, 1183263), (38, 1058709), (51, 788842), (57, 705806), (102, 394421), (114, 352903), (323, 124554), (646, 62277), (969, 41518), (1938, 20759)]