30831066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{244691}}^1$

素因数の和:244706

約数の個数: 24

約数和(自身を含む): 76343904

約数和(自身を除く): 45512838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 244691, 489382, 734073, 1468146, 1712837, 2202219, 3425674, 4404438, 5138511, 10277022, 15415533, 30831066]

約数ペア:

[(1, 30831066), (2, 15415533), (3, 10277022), (6, 5138511), (7, 4404438), (9, 3425674), (14, 2202219), (18, 1712837), (21, 1468146), (42, 734073), (63, 489382), (126, 244691)]