18203234

素因数分解:

$2^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1373}}^1$

素因数の和:2329

約数の個数: 16

約数和(自身を含む): 31261248

約数和(自身を除く): 13058014

約数列:

[1, 2, 7, 14, 947, 1373, 1894, 2746, 6629, 9611, 13258, 19222, 1300231, 2600462, 9101617, 18203234]

約数ペア:

[(1, 18203234), (2, 9101617), (7, 2600462), (14, 1300231), (947, 19222), (1373, 13258), (1894, 9611), (2746, 6629)]