81728418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7351}}^1$

素因数の和:7482

約数の個数: 32

約数和(自身を含む): 174683520

約数和(自身を除く): 92955102

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 327, 654, 1853, 3706, 5559, 7351, 11118, 14702, 22053, 44106, 124967, 249934, 374901, 749802, 801259, 1602518, 2403777, 4807554, 13621403, 27242806, 40864209, 81728418]

約数ペア:

[(1, 81728418), (2, 40864209), (3, 27242806), (6, 13621403), (17, 4807554), (34, 2403777), (51, 1602518), (102, 801259), (109, 749802), (218, 374901), (327, 249934), (654, 124967), (1853, 44106), (3706, 22053), (5559, 14702), (7351, 11118)]