140782782

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{478853}}^1$

素因数の和:478872

約数の個数: 24

約数和(自身を含む): 327536136

約数和(自身を除く): 186753354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 478853, 957706, 1436559, 2873118, 3351971, 6703942, 10055913, 20111826, 23463797, 46927594, 70391391, 140782782]

約数ペア:

[(1, 140782782), (2, 70391391), (3, 46927594), (6, 23463797), (7, 20111826), (14, 10055913), (21, 6703942), (42, 3351971), (49, 2873118), (98, 1436559), (147, 957706), (294, 478853)]