15963066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{126691}}^1$

素因数の和:126706

約数の個数: 24

約数和(自身を含む): 39527904

約数和(自身を除く): 23564838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 126691, 253382, 380073, 760146, 886837, 1140219, 1773674, 2280438, 2660511, 5321022, 7981533, 15963066]

約数ペア:

[(1, 15963066), (2, 7981533), (3, 5321022), (6, 2660511), (7, 2280438), (9, 1773674), (14, 1140219), (18, 886837), (21, 760146), (42, 380073), (63, 253382), (126, 126691)]