81896094

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{649969}}^1$

素因数の和:649984

約数の個数: 24

約数和(自身を含む): 202790640

約数和(自身を除く): 120894546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 649969, 1299938, 1949907, 3899814, 4549783, 5849721, 9099566, 11699442, 13649349, 27298698, 40948047, 81896094]

約数ペア:

[(1, 81896094), (2, 40948047), (3, 27298698), (6, 13649349), (7, 11699442), (9, 9099566), (14, 5849721), (18, 4549783), (21, 3899814), (42, 1949907), (63, 1299938), (126, 649969)]