393086862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3119737}}^1$

素因数の和:3119752

約数の個数: 24

約数和(自身を含む): 973358256

約数和(自身を除く): 580271394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3119737, 6239474, 9359211, 18718422, 21838159, 28077633, 43676318, 56155266, 65514477, 131028954, 196543431, 393086862]

約数ペア:

[(1, 393086862), (2, 196543431), (3, 131028954), (6, 65514477), (7, 56155266), (9, 43676318), (14, 28077633), (18, 21838159), (21, 18718422), (42, 9359211), (63, 6239474), (126, 3119737)]