191307906

素因数分解:

$2^1\times 3^4\times {\mathrm{1180913}}^1$

素因数の和:1180927

約数の個数: 20

約数和(自身を含む): 428671782

約数和(自身を除く): 237363876

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1180913, 2361826, 3542739, 7085478, 10628217, 21256434, 31884651, 63769302, 95653953, 191307906]

約数ペア:

[(1, 191307906), (2, 95653953), (3, 63769302), (6, 31884651), (9, 21256434), (18, 10628217), (27, 7085478), (54, 3542739), (81, 2361826), (162, 1180913)]