2018657181

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1\times {\mathrm{8293}}^1$

素因数の和:10316

約数の個数: 16

約数和(自身を含む): 2758916160

約数和(自身を除く): 740258979

約数列:

[1, 3, 41, 123, 1979, 5937, 8293, 24879, 81139, 243417, 340013, 1020039, 16411847, 49235541, 672885727, 2018657181]

約数ペア:

[(1, 2018657181), (3, 672885727), (41, 49235541), (123, 16411847), (1979, 1020039), (5937, 340013), (8293, 243417), (24879, 81139)]