2018222715

素因数分解:

$3^1\times 5^1\times {\mathrm{27851}}^1\times {\mathrm{4831}}^1$

素因数の和:32690

約数の個数: 16

約数和(自身を含む): 3229940736

約数和(自身を除く): 1211718021

約数列:

[1, 3, 5, 15, 4831, 14493, 24155, 27851, 72465, 83553, 139255, 417765, 134548181, 403644543, 672740905, 2018222715]

約数ペア:

[(1, 2018222715), (3, 672740905), (5, 403644543), (15, 134548181), (4831, 417765), (14493, 139255), (24155, 83553), (27851, 72465)]