389616138

素因数分解:

$2^1\times 3^2\times {\mathrm{1453}}^1\times {\mathrm{14897}}^1$

素因数の和:16358

約数の個数: 24

約数和(自身を含む): 844805988

約数和(自身を除く): 455189850

約数列:

[1, 2, 3, 6, 9, 18, 1453, 2906, 4359, 8718, 13077, 14897, 26154, 29794, 44691, 89382, 134073, 268146, 21645341, 43290682, 64936023, 129872046, 194808069, 389616138]

約数ペア:

[(1, 389616138), (2, 194808069), (3, 129872046), (6, 64936023), (9, 43290682), (18, 21645341), (1453, 268146), (2906, 134073), (4359, 89382), (8718, 44691), (13077, 29794), (14897, 26154)]