210958146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1674271}}^1$

素因数の和:1674286

約数の個数: 24

約数和(自身を含む): 522372864

約数和(自身を除く): 311414718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1674271, 3348542, 5022813, 10045626, 11719897, 15068439, 23439794, 30136878, 35159691, 70319382, 105479073, 210958146]

約数ペア:

[(1, 210958146), (2, 105479073), (3, 70319382), (6, 35159691), (7, 30136878), (9, 23439794), (14, 15068439), (18, 11719897), (21, 10045626), (42, 5022813), (63, 3348542), (126, 1674271)]