2021839254

素因数分解:

$2^1\times 3^2\times {\mathrm{1117}}^1\times {\mathrm{100559}}^1$

素因数の和:101684

約数の個数: 24

約数和(自身を含む): 4384617120

約数和(自身を除く): 2362777866

約数列:

[1, 2, 3, 6, 9, 18, 1117, 2234, 3351, 6702, 10053, 20106, 100559, 201118, 301677, 603354, 905031, 1810062, 112324403, 224648806, 336973209, 673946418, 1010919627, 2021839254]

約数ペア:

[(1, 2021839254), (2, 1010919627), (3, 673946418), (6, 336973209), (9, 224648806), (18, 112324403), (1117, 1810062), (2234, 905031), (3351, 603354), (6702, 301677), (10053, 201118), (20106, 100559)]