18317810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1733}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 37953792

約数和(自身を除く): 19635982

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 1733, 2114, 3466, 5285, 8665, 10570, 12131, 17330, 24262, 60655, 121310, 261683, 523366, 1308415, 1831781, 2616830, 3663562, 9158905, 18317810]

約数ペア:

[(1, 18317810), (2, 9158905), (5, 3663562), (7, 2616830), (10, 1831781), (14, 1308415), (35, 523366), (70, 261683), (151, 121310), (302, 60655), (755, 24262), (1057, 17330), (1510, 12131), (1733, 10570), (2114, 8665), (3466, 5285)]