2787286608

素因数分解:

$2^4\times 3^2\times {\mathrm{19356157}}^1$

素因数の和:19356171

約数の個数: 30

約数和(自身を含む): 7800531674

約数和(自身を除く): 5013245066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 19356157, 38712314, 58068471, 77424628, 116136942, 154849256, 174205413, 232273884, 309698512, 348410826, 464547768, 696821652, 929095536, 1393643304, 2787286608]

約数ペア:

[(1, 2787286608), (2, 1393643304), (3, 929095536), (4, 696821652), (6, 464547768), (8, 348410826), (9, 309698512), (12, 232273884), (16, 174205413), (18, 154849256), (24, 116136942), (36, 77424628), (48, 58068471), (72, 38712314), (144, 19356157)]