2178760554

素因数分解:

$2^1\times 3^2\times {\mathrm{4001}}^1\times {\mathrm{30253}}^1$

素因数の和:34262

約数の個数: 24

約数和(自身を含む): 4721983812

約数和(自身を除く): 2543223258

約数列:

[1, 2, 3, 6, 9, 18, 4001, 8002, 12003, 24006, 30253, 36009, 60506, 72018, 90759, 181518, 272277, 544554, 121042253, 242084506, 363126759, 726253518, 1089380277, 2178760554]

約数ペア:

[(1, 2178760554), (2, 1089380277), (3, 726253518), (6, 363126759), (9, 242084506), (18, 121042253), (4001, 544554), (8002, 272277), (12003, 181518), (24006, 90759), (30253, 72018), (36009, 60506)]