16280864586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{129213211}}^1$

素因数の和:129213226

約数の個数: 24

約数和(自身を含む): 40314522144

約数和(自身を除く): 24033657558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 129213211, 258426422, 387639633, 775279266, 904492477, 1162918899, 1808984954, 2325837798, 2713477431, 5426954862, 8140432293, 16280864586]

約数ペア:

[(1, 16280864586), (2, 8140432293), (3, 5426954862), (6, 2713477431), (7, 2325837798), (9, 1808984954), (14, 1162918899), (18, 904492477), (21, 775279266), (42, 387639633), (63, 258426422), (126, 129213211)]