2018392401

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{158791}}^1$

素因数の和:159036

約数の個数: 16

約数和(自身を含む): 2845552640

約数和(自身を除く): 827160239

約数列:

[1, 3, 19, 57, 223, 669, 4237, 12711, 158791, 476373, 3017029, 9051087, 35410393, 106231179, 672797467, 2018392401]

約数ペア:

[(1, 2018392401), (3, 672797467), (19, 106231179), (57, 35410393), (223, 9051087), (669, 3017029), (4237, 476373), (12711, 158791)]