26745474

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{90971}}^1$

素因数の和:90990

約数の個数: 24

約数和(自身を含む): 62224848

約数和(自身を除く): 35479374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 90971, 181942, 272913, 545826, 636797, 1273594, 1910391, 3820782, 4457579, 8915158, 13372737, 26745474]

約数ペア:

[(1, 26745474), (2, 13372737), (3, 8915158), (6, 4457579), (7, 3820782), (14, 1910391), (21, 1273594), (42, 636797), (49, 545826), (98, 272913), (147, 181942), (294, 90971)]