18402823

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 20093184

約数和(自身を除く): 1690361

約数列:

[1, 17, 67, 107, 151, 1139, 1819, 2567, 7169, 10117, 16157, 121873, 171989, 274669, 1082519, 18402823]

約数ペア:

[(1, 18402823), (17, 1082519), (67, 274669), (107, 171989), (151, 121873), (1139, 16157), (1819, 10117), (2567, 7169)]