39297118

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{3061}}^1$

素因数の和:3208

約数の個数: 24

約数和(自身を含む): 69115464

約数和(自身を除く): 29818346

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 3061, 6122, 6419, 12838, 21427, 42854, 149989, 299978, 400991, 801982, 2806937, 5613874, 19648559, 39297118]

約数ペア:

[(1, 39297118), (2, 19648559), (7, 5613874), (14, 2806937), (49, 801982), (98, 400991), (131, 299978), (262, 149989), (917, 42854), (1834, 21427), (3061, 12838), (6122, 6419)]