12657834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{100459}}^1$

素因数の和:100474

約数の個数: 24

約数和(自身を含む): 31343520

約数和(自身を除く): 18685686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 100459, 200918, 301377, 602754, 703213, 904131, 1406426, 1808262, 2109639, 4219278, 6328917, 12657834]

約数ペア:

[(1, 12657834), (2, 6328917), (3, 4219278), (6, 2109639), (7, 1808262), (9, 1406426), (14, 904131), (18, 703213), (21, 602754), (42, 301377), (63, 200918), (126, 100459)]