2021182506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16041131}}^1$

素因数の和:16041146

約数の個数: 24

約数和(自身を含む): 5004833184

約数和(自身を除く): 2983650678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16041131, 32082262, 48123393, 96246786, 112287917, 144370179, 224575834, 288740358, 336863751, 673727502, 1010591253, 2021182506]

約数ペア:

[(1, 2021182506), (2, 1010591253), (3, 673727502), (6, 336863751), (7, 288740358), (9, 224575834), (14, 144370179), (18, 112287917), (21, 96246786), (42, 48123393), (63, 32082262), (126, 16041131)]