221710548

素因数分解:

$2^2\times 3^1\times {\mathrm{1579}}^1\times {\mathrm{11701}}^1$

素因数の和:13287

約数の個数: 24

約数和(自身を含む): 517696480

約数和(自身を除く): 295985932

約数列:

[1, 2, 3, 4, 6, 12, 1579, 3158, 4737, 6316, 9474, 11701, 18948, 23402, 35103, 46804, 70206, 140412, 18475879, 36951758, 55427637, 73903516, 110855274, 221710548]

約数ペア:

[(1, 221710548), (2, 110855274), (3, 73903516), (4, 55427637), (6, 36951758), (12, 18475879), (1579, 140412), (3158, 70206), (4737, 46804), (6316, 35103), (9474, 23402), (11701, 18948)]