140638764

素因数分解:

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

素因数の和:1674285

約数の個数: 24

約数和(自身を含む): 375036928

約数和(自身を除く): 234398164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1674271, 3348542, 5022813, 6697084, 10045626, 11719897, 20091252, 23439794, 35159691, 46879588, 70319382, 140638764]

約数ペア:

[(1, 140638764), (2, 70319382), (3, 46879588), (4, 35159691), (6, 23439794), (7, 20091252), (12, 11719897), (14, 10045626), (21, 6697084), (28, 5022813), (42, 3348542), (84, 1674271)]