2018021379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{138041}}^1$

素因数の和:138498

約数の個数: 16

約数和(自身を含む): 2941951104

約数和(自身を除く): 923929725

約数列:

[1, 3, 11, 33, 443, 1329, 4873, 14619, 138041, 414123, 1518451, 4555353, 61152163, 183456489, 672673793, 2018021379]

約数ペア:

[(1, 2018021379), (3, 672673793), (11, 183456489), (33, 61152163), (443, 4555353), (1329, 1518451), (4873, 414123), (14619, 138041)]