2018073351

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2597263}}^1$

素因数の和:2597310

約数の個数: 16

約数和(自身を含む): 3158273024

約数和(自身を除く): 1140199673

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 2597263, 7791789, 18180841, 54542523, 96098731, 288296193, 672691117, 2018073351]

約数ペア:

[(1, 2018073351), (3, 672691117), (7, 288296193), (21, 96098731), (37, 54542523), (111, 18180841), (259, 7791789), (777, 2597263)]