18043533

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{6131}}^1$

素因数の和:6249

約数の個数: 16

約数和(自身を含む): 26980800

約数和(自身を除く): 8937267

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 6131, 18393, 55179, 165537, 668279, 2004837, 6014511, 18043533]

約数ペア:

[(1, 18043533), (3, 6014511), (9, 2004837), (27, 668279), (109, 165537), (327, 55179), (981, 18393), (2943, 6131)]