28080138

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{246317}}^1$

素因数の和:246341

約数の個数: 16

約数和(自身を含む): 59116320

約数和(自身を除く): 31036182

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 246317, 492634, 738951, 1477902, 4680023, 9360046, 14040069, 28080138]

約数ペア:

[(1, 28080138), (2, 14040069), (3, 9360046), (6, 4680023), (19, 1477902), (38, 738951), (57, 492634), (114, 246317)]