189201726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{65287}}^1$

素因数の和:65325

約数の個数: 48

約数和(自身を含む): 488876544

約数和(自身を除く): 299674818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 65287, 130574, 195861, 391722, 457009, 587583, 914018, 1175166, 1371027, 1501601, 2742054, 3003202, 4113081, 4504803, 8226162, 9009606, 10511207, 13514409, 21022414, 27028818, 31533621, 63067242, 94600863, 189201726]

約数ペア:

[(1, 189201726), (2, 94600863), (3, 63067242), (6, 31533621), (7, 27028818), (9, 21022414), (14, 13514409), (18, 10511207), (21, 9009606), (23, 8226162), (42, 4504803), (46, 4113081), (63, 3003202), (69, 2742054), (126, 1501601), (138, 1371027), (161, 1175166), (207, 914018), (322, 587583), (414, 457009), (483, 391722), (966, 195861), (1449, 130574), (2898, 65287)]