3999078

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 8985600

約数和(自身を除く): 4986522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 719, 927, 1438, 1854, 2157, 2781, 4314, 5562, 6471, 12942, 19413, 38826, 74057, 148114, 222171, 444342, 666513, 1333026, 1999539, 3999078]

約数ペア:

[(1, 3999078), (2, 1999539), (3, 1333026), (6, 666513), (9, 444342), (18, 222171), (27, 148114), (54, 74057), (103, 38826), (206, 19413), (309, 12942), (618, 6471), (719, 5562), (927, 4314), (1438, 2781), (1854, 2157)]