18158166

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 42989856

約数和(自身を除く): 24831690

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1063, 1314, 1898, 2126, 2847, 3189, 5694, 6378, 8541, 9567, 13819, 17082, 19134, 27638, 41457, 77599, 82914, 124371, 155198, 232797, 248742, 465594, 698391, 1008787, 1396782, 2017574, 3026361, 6052722, 9079083, 18158166]

約数ペア:

[(1, 18158166), (2, 9079083), (3, 6052722), (6, 3026361), (9, 2017574), (13, 1396782), (18, 1008787), (26, 698391), (39, 465594), (73, 248742), (78, 232797), (117, 155198), (146, 124371), (219, 82914), (234, 77599), (438, 41457), (657, 27638), (949, 19134), (1063, 17082), (1314, 13819), (1898, 9567), (2126, 8541), (2847, 6378), (3189, 5694)]