2018538

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1018

約数の個数: 24

約数和(自身を含む): 4412928

約数和(自身を除く): 2394390

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 883, 1143, 1766, 2286, 2649, 5298, 7947, 15894, 112141, 224282, 336423, 672846, 1009269, 2018538]

約数ペア:

[(1, 2018538), (2, 1009269), (3, 672846), (6, 336423), (9, 224282), (18, 112141), (127, 15894), (254, 7947), (381, 5298), (762, 2649), (883, 2286), (1143, 1766)]