17320254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{412387}}^1$

素因数の和:412399

約数の個数: 16

約数和(自身を含む): 39589248

約数和(自身を除く): 22268994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 412387, 824774, 1237161, 2474322, 2886709, 5773418, 8660127, 17320254]

約数ペア:

[(1, 17320254), (2, 8660127), (3, 5773418), (6, 2886709), (7, 2474322), (14, 1237161), (21, 824774), (42, 412387)]