21271875216

素因数分解:

$2^4\times 3^1\times {\mathrm{443164067}}^1$

素因数の和:443164078

約数の個数: 20

約数和(自身を含む): 54952344432

約数和(自身を除く): 33680469216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 443164067, 886328134, 1329492201, 1772656268, 2658984402, 3545312536, 5317968804, 7090625072, 10635937608, 21271875216]

約数ペア:

[(1, 21271875216), (2, 10635937608), (3, 7090625072), (4, 5317968804), (6, 3545312536), (8, 2658984402), (12, 1772656268), (16, 1329492201), (24, 886328134), (48, 443164067)]