18047201853

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1\times {\mathrm{139813}}^1$

素因数の和:142364

約数の個数: 16

約数和(自身を含む): 25488651456

約数和(自身を除く): 7441449603

約数列:

[1, 3, 17, 51, 2531, 7593, 43027, 129081, 139813, 419439, 2376821, 7130463, 353866703, 1061600109, 6015733951, 18047201853]

約数ペア:

[(1, 18047201853), (3, 6015733951), (17, 1061600109), (51, 353866703), (2531, 7130463), (7593, 2376821), (43027, 419439), (129081, 139813)]