129440094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3081907}}^1$

素因数の和:3081919

約数の個数: 16

約数和(自身を含む): 295863168

約数和(自身を除く): 166423074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3081907, 6163814, 9245721, 18491442, 21573349, 43146698, 64720047, 129440094]

約数ペア:

[(1, 129440094), (2, 64720047), (3, 43146698), (6, 21573349), (7, 18491442), (14, 9245721), (21, 6163814), (42, 3081907)]