27778578

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9391}}^1$

素因数の和:9442

約数の個数: 32

約数和(自身を含む): 60860160

約数和(自身を除く): 33081582

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2958, 9391, 18782, 28173, 56346, 159647, 272339, 319294, 478941, 544678, 817017, 957882, 1634034, 4629763, 9259526, 13889289, 27778578]

約数ペア:

[(1, 27778578), (2, 13889289), (3, 9259526), (6, 4629763), (17, 1634034), (29, 957882), (34, 817017), (51, 544678), (58, 478941), (87, 319294), (102, 272339), (174, 159647), (493, 56346), (986, 28173), (1479, 18782), (2958, 9391)]