138090678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67493}}^1$

素因数の和:67540

約数の個数: 32

約数和(自身を含む): 311012352

約数和(自身を除く): 172921674

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 67493, 134986, 202479, 404958, 742423, 1484846, 2092283, 2227269, 4184566, 4454538, 6276849, 12553698, 23015113, 46030226, 69045339, 138090678]

約数ペア:

[(1, 138090678), (2, 69045339), (3, 46030226), (6, 23015113), (11, 12553698), (22, 6276849), (31, 4454538), (33, 4184566), (62, 2227269), (66, 2092283), (93, 1484846), (186, 742423), (341, 404958), (682, 202479), (1023, 134986), (2046, 67493)]