6629778

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{839}}^1$

素因数の和:1286

約数の個数: 24

約数和(自身を含む): 14414400

約数和(自身を除く): 7784622

約数列:

[1, 2, 3, 6, 9, 18, 439, 839, 878, 1317, 1678, 2517, 2634, 3951, 5034, 7551, 7902, 15102, 368321, 736642, 1104963, 2209926, 3314889, 6629778]

約数ペア:

[(1, 6629778), (2, 3314889), (3, 2209926), (6, 1104963), (9, 736642), (18, 368321), (439, 15102), (839, 7902), (878, 7551), (1317, 5034), (1678, 3951), (2517, 2634)]