18692229

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3083}}^1$

素因数の和:3176

約数の個数: 16

約数和(自身を含む): 26053632

約数和(自身を除く): 7361403

約数列:

[1, 3, 43, 47, 129, 141, 2021, 3083, 6063, 9249, 132569, 144901, 397707, 434703, 6230743, 18692229]

約数ペア:

[(1, 18692229), (3, 6230743), (43, 434703), (47, 397707), (129, 144901), (141, 132569), (2021, 9249), (3083, 6063)]