124989606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{991981}}^1$

素因数の和:991996

約数の個数: 24

約数和(自身を含む): 309498384

約数和(自身を除く): 184508778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 991981, 1983962, 2975943, 5951886, 6943867, 8927829, 13887734, 17855658, 20831601, 41663202, 62494803, 124989606]

約数ペア:

[(1, 124989606), (2, 62494803), (3, 41663202), (6, 20831601), (7, 17855658), (9, 13887734), (14, 8927829), (18, 6943867), (21, 5951886), (42, 2975943), (63, 1983962), (126, 991981)]