214955982

素因数分解:

$2^1\times 3^2\times {\mathrm{1657}}^1\times {\mathrm{7207}}^1$

素因数の和:8872

約数の個数: 24

約数和(自身を含む): 466083696

約数和(自身を除く): 251127714

約数列:

[1, 2, 3, 6, 9, 18, 1657, 3314, 4971, 7207, 9942, 14414, 14913, 21621, 29826, 43242, 64863, 129726, 11941999, 23883998, 35825997, 71651994, 107477991, 214955982]

約数ペア:

[(1, 214955982), (2, 107477991), (3, 71651994), (6, 35825997), (9, 23883998), (18, 11941999), (1657, 129726), (3314, 64863), (4971, 43242), (7207, 29826), (9942, 21621), (14414, 14913)]