7988022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{63397}}^1$

素因数の和:63412

約数の個数: 24

約数和(自身を含む): 19780176

約数和(自身を除く): 11792154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 63397, 126794, 190191, 380382, 443779, 570573, 887558, 1141146, 1331337, 2662674, 3994011, 7988022]

約数ペア:

[(1, 7988022), (2, 3994011), (3, 2662674), (6, 1331337), (7, 1141146), (9, 887558), (14, 570573), (18, 443779), (21, 380382), (42, 190191), (63, 126794), (126, 63397)]