7942242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17191}}^1$

素因数の和:17214

約数の個数: 32

約数和(自身を含む): 19805184

約数和(自身を除く): 11862942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 17191, 34382, 51573, 103146, 120337, 189101, 240674, 361011, 378202, 567303, 722022, 1134606, 1323707, 2647414, 3971121, 7942242]

約数ペア:

[(1, 7942242), (2, 3971121), (3, 2647414), (6, 1323707), (7, 1134606), (11, 722022), (14, 567303), (21, 378202), (22, 361011), (33, 240674), (42, 189101), (66, 120337), (77, 103146), (154, 51573), (231, 34382), (462, 17191)]