2018586771

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{3934867}}^1$

素因数の和:3934895

約数の個数: 16

約数和(自身を含む): 3147894400

約数和(自身を除く): 1129307629

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 3934867, 11804601, 35413803, 74762473, 106241409, 224287419, 672862257, 2018586771]

約数ペア:

[(1, 2018586771), (3, 672862257), (9, 224287419), (19, 106241409), (27, 74762473), (57, 35413803), (171, 11804601), (513, 3934867)]