2018758734

素因数分解:

$2^1\times 3^3\times {\mathrm{337}}^1\times {\mathrm{110933}}^1$

素因数の和:111281

約数の個数: 32

約数和(自身を含む): 4499483040

約数和(自身を除く): 2480724306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 337, 674, 1011, 2022, 3033, 6066, 9099, 18198, 110933, 221866, 332799, 665598, 998397, 1996794, 2995191, 5990382, 37384421, 74768842, 112153263, 224306526, 336459789, 672919578, 1009379367, 2018758734]

約数ペア:

[(1, 2018758734), (2, 1009379367), (3, 672919578), (6, 336459789), (9, 224306526), (18, 112153263), (27, 74768842), (54, 37384421), (337, 5990382), (674, 2995191), (1011, 1996794), (2022, 998397), (3033, 665598), (6066, 332799), (9099, 221866), (18198, 110933)]