2018991933

素因数分解:

$3^3\times 7^2\times {\mathrm{1526071}}^1$

素因数の和:1526094

約数の個数: 24

約数和(自身を含む): 3479444160

約数和(自身を除く): 1460452227

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1526071, 4578213, 10682497, 13734639, 32047491, 41203917, 74777479, 96142473, 224332437, 288427419, 672997311, 2018991933]

約数ペア:

[(1, 2018991933), (3, 672997311), (7, 288427419), (9, 224332437), (21, 96142473), (27, 74777479), (49, 41203917), (63, 32047491), (147, 13734639), (189, 10682497), (441, 4578213), (1323, 1526071)]