2705778

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 6091200

約数和(自身を除く): 3385422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 563, 801, 1126, 1602, 1689, 2403, 3378, 4806, 5067, 10134, 15201, 30402, 50107, 100214, 150321, 300642, 450963, 901926, 1352889, 2705778]

約数ペア:

[(1, 2705778), (2, 1352889), (3, 901926), (6, 450963), (9, 300642), (18, 150321), (27, 100214), (54, 50107), (89, 30402), (178, 15201), (267, 10134), (534, 5067), (563, 4806), (801, 3378), (1126, 2403), (1602, 1689)]