198543762

素因数分解:

$2^1\times 3^2\times {\mathrm{11030209}}^1$

素因数の和:11030217

約数の個数: 12

約数和(自身を含む): 430178190

約数和(自身を除く): 231634428

約数列:

[1, 2, 3, 6, 9, 18, 11030209, 22060418, 33090627, 66181254, 99271881, 198543762]

約数ペア:

[(1, 198543762), (2, 99271881), (3, 66181254), (6, 33090627), (9, 22060418), (18, 11030209)]