129817254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3090887}}^1$

素因数の和:3090899

約数の個数: 16

約数和(自身を含む): 296725248

約数和(自身を除く): 166907994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3090887, 6181774, 9272661, 18545322, 21636209, 43272418, 64908627, 129817254]

約数ペア:

[(1, 129817254), (2, 64908627), (3, 43272418), (6, 21636209), (7, 18545322), (14, 9272661), (21, 6181774), (42, 3090887)]