21571960752

素因数分解:

$2^4\times 3^2\times {\mathrm{149805283}}^1$

素因数の和:149805297

約数の個数: 30

約数和(自身を含む): 60371529452

約数和(自身を除く): 38799568700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149805283, 299610566, 449415849, 599221132, 898831698, 1198442264, 1348247547, 1797663396, 2396884528, 2696495094, 3595326792, 5392990188, 7190653584, 10785980376, 21571960752]

約数ペア:

[(1, 21571960752), (2, 10785980376), (3, 7190653584), (4, 5392990188), (6, 3595326792), (8, 2696495094), (9, 2396884528), (12, 1797663396), (16, 1348247547), (18, 1198442264), (24, 898831698), (36, 599221132), (48, 449415849), (72, 299610566), (144, 149805283)]