834632274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19872197}}^1$

素因数の和:19872209

約数の個数: 16

約数和(自身を含む): 1907731008

約数和(自身を除く): 1073098734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19872197, 39744394, 59616591, 119233182, 139105379, 278210758, 417316137, 834632274]

約数ペア:

[(1, 834632274), (2, 417316137), (3, 278210758), (6, 139105379), (7, 119233182), (14, 59616591), (21, 39744394), (42, 19872197)]