13946874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 30284928

約数和(自身を除く): 16338054

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 137, 141, 274, 282, 361, 411, 722, 822, 893, 1083, 1786, 2166, 2603, 2679, 5206, 5358, 6439, 7809, 12878, 15618, 16967, 19317, 33934, 38634, 49457, 50901, 98914, 101802, 122341, 148371, 244682, 296742, 367023, 734046, 2324479, 4648958, 6973437, 13946874]

約数ペア:

[(1, 13946874), (2, 6973437), (3, 4648958), (6, 2324479), (19, 734046), (38, 367023), (47, 296742), (57, 244682), (94, 148371), (114, 122341), (137, 101802), (141, 98914), (274, 50901), (282, 49457), (361, 38634), (411, 33934), (722, 19317), (822, 16967), (893, 15618), (1083, 12878), (1786, 7809), (2166, 6439), (2603, 5358), (2679, 5206)]