139764324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1663861}}^1$

素因数の和:1663875

約数の個数: 24

約数和(自身を含む): 372705088

約数和(自身を除く): 232940764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1663861, 3327722, 4991583, 6655444, 9983166, 11647027, 19966332, 23294054, 34941081, 46588108, 69882162, 139764324]

約数ペア:

[(1, 139764324), (2, 69882162), (3, 46588108), (4, 34941081), (6, 23294054), (7, 19966332), (12, 11647027), (14, 9983166), (21, 6655444), (28, 4991583), (42, 3327722), (84, 1663861)]