7288254

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2579}}^1$

素因数の和:2744

約数の個数: 24

約数和(自身を含む): 15897960

約数和(自身を除く): 8609706

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2579, 2826, 5158, 7737, 15474, 23211, 46422, 404903, 809806, 1214709, 2429418, 3644127, 7288254]

約数ペア:

[(1, 7288254), (2, 3644127), (3, 2429418), (6, 1214709), (9, 809806), (18, 404903), (157, 46422), (314, 23211), (471, 15474), (942, 7737), (1413, 5158), (2579, 2826)]