26825778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{212903}}^1$

素因数の和:212918

約数の個数: 24

約数和(自身を含む): 66426048

約数和(自身を除く): 39600270

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 212903, 425806, 638709, 1277418, 1490321, 1916127, 2980642, 3832254, 4470963, 8941926, 13412889, 26825778]

約数ペア:

[(1, 26825778), (2, 13412889), (3, 8941926), (6, 4470963), (7, 3832254), (9, 2980642), (14, 1916127), (18, 1490321), (21, 1277418), (42, 638709), (63, 425806), (126, 212903)]