27678534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4861}}^1$

素因数の和:4952

約数の個数: 32

約数和(自身を含む): 60444384

約数和(自身を除く): 32765850

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 4861, 5694, 9722, 14583, 29166, 63193, 126386, 189579, 354853, 379158, 709706, 1064559, 2129118, 4613089, 9226178, 13839267, 27678534]

約数ペア:

[(1, 27678534), (2, 13839267), (3, 9226178), (6, 4613089), (13, 2129118), (26, 1064559), (39, 709706), (73, 379158), (78, 354853), (146, 189579), (219, 126386), (438, 63193), (949, 29166), (1898, 14583), (2847, 9722), (4861, 5694)]