849666

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 1824768

約数和(自身を除く): 975102

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 131, 138, 141, 262, 282, 393, 786, 1081, 2162, 3013, 3243, 6026, 6157, 6486, 9039, 12314, 18078, 18471, 36942, 141611, 283222, 424833, 849666]

約数ペア:

[(1, 849666), (2, 424833), (3, 283222), (6, 141611), (23, 36942), (46, 18471), (47, 18078), (69, 12314), (94, 9039), (131, 6486), (138, 6157), (141, 6026), (262, 3243), (282, 3013), (393, 2162), (786, 1081)]