2018053359

素因数分解:

$3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{32653}}^1$

素因数の和:32781

約数の個数: 40

約数和(自身を含む): 3476997920

約数和(自身を除く): 1458944561

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 109, 189, 327, 567, 763, 981, 2289, 2943, 6867, 8829, 20601, 32653, 61803, 97959, 228571, 293877, 685713, 881631, 2057139, 2644893, 3559177, 6171417, 10677531, 18514251, 24914239, 32032593, 74742717, 96097779, 224228151, 288293337, 672684453, 2018053359]

約数ペア:

[(1, 2018053359), (3, 672684453), (7, 288293337), (9, 224228151), (21, 96097779), (27, 74742717), (63, 32032593), (81, 24914239), (109, 18514251), (189, 10677531), (327, 6171417), (567, 3559177), (763, 2644893), (981, 2057139), (2289, 881631), (2943, 685713), (6867, 293877), (8829, 228571), (20601, 97959), (32653, 61803)]