139922538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{475927}}^1$

素因数の和:475946

約数の個数: 24

約数和(自身を含む): 325534752

約数和(自身を除く): 185612214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 475927, 951854, 1427781, 2855562, 3331489, 6662978, 9994467, 19988934, 23320423, 46640846, 69961269, 139922538]

約数ペア:

[(1, 139922538), (2, 69961269), (3, 46640846), (6, 23320423), (7, 19988934), (14, 9994467), (21, 6662978), (42, 3331489), (49, 2855562), (98, 1427781), (147, 951854), (294, 475927)]