20172322254

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68613341}}^1$

素因数の和:68613360

約数の個数: 24

約数和(自身を含む): 46931525928

約数和(自身を除く): 26759203674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68613341, 137226682, 205840023, 411680046, 480293387, 960586774, 1440880161, 2881760322, 3362053709, 6724107418, 10086161127, 20172322254]

約数ペア:

[(1, 20172322254), (2, 10086161127), (3, 6724107418), (6, 3362053709), (7, 2881760322), (14, 1440880161), (21, 960586774), (42, 480293387), (49, 411680046), (98, 205840023), (147, 137226682), (294, 68613341)]