678211044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{8073941}}^1$

素因数の和:8073955

約数の個数: 24

約数和(自身を含む): 1808563008

約数和(自身を除く): 1130351964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 8073941, 16147882, 24221823, 32295764, 48443646, 56517587, 96887292, 113035174, 169552761, 226070348, 339105522, 678211044]

約数ペア:

[(1, 678211044), (2, 339105522), (3, 226070348), (4, 169552761), (6, 113035174), (7, 96887292), (12, 56517587), (14, 48443646), (21, 32295764), (28, 24221823), (42, 16147882), (84, 8073941)]