65980782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{523657}}^1$

素因数の和:523672

約数の個数: 24

約数和(自身を含む): 163381296

約数和(自身を除く): 97400514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 523657, 1047314, 1570971, 3141942, 3665599, 4712913, 7331198, 9425826, 10996797, 21993594, 32990391, 65980782]

約数ペア:

[(1, 65980782), (2, 32990391), (3, 21993594), (6, 10996797), (7, 9425826), (9, 7331198), (14, 4712913), (18, 3665599), (21, 3141942), (42, 1570971), (63, 1047314), (126, 523657)]