18476649

素因数分解:

$3^2\times {\mathrm{691}}^1\times {\mathrm{2971}}^1$

素因数の和:3668

約数の個数: 12

約数和(自身を含む): 26736112

約数和(自身を除く): 8259463

約数列:

[1, 3, 9, 691, 2073, 2971, 6219, 8913, 26739, 2052961, 6158883, 18476649]

約数ペア:

[(1, 18476649), (3, 6158883), (9, 2052961), (691, 26739), (2073, 8913), (2971, 6219)]