668049396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{7952969}}^1$

素因数の和:7952983

約数の個数: 24

約数和(自身を含む): 1781465280

約数和(自身を除く): 1113415884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7952969, 15905938, 23858907, 31811876, 47717814, 55670783, 95435628, 111341566, 167012349, 222683132, 334024698, 668049396]

約数ペア:

[(1, 668049396), (2, 334024698), (3, 222683132), (4, 167012349), (6, 111341566), (7, 95435628), (12, 55670783), (14, 47717814), (21, 31811876), (28, 23858907), (42, 15905938), (84, 7952969)]