28330254

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{82837}}^1$

素因数の和:82864

約数の個数: 24

約数和(自身を含む): 64613640

約数和(自身を除く): 36283386

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 82837, 165674, 248511, 497022, 745533, 1491066, 1573903, 3147806, 4721709, 9443418, 14165127, 28330254]

約数ペア:

[(1, 28330254), (2, 14165127), (3, 9443418), (6, 4721709), (9, 3147806), (18, 1573903), (19, 1491066), (38, 745533), (57, 497022), (114, 248511), (171, 165674), (342, 82837)]