7973826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{189853}}^1$

素因数の和:189865

約数の個数: 16

約数和(自身を含む): 18225984

約数和(自身を除く): 10252158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 189853, 379706, 569559, 1139118, 1328971, 2657942, 3986913, 7973826]

約数ペア:

[(1, 7973826), (2, 3986913), (3, 2657942), (6, 1328971), (7, 1139118), (14, 569559), (21, 379706), (42, 189853)]