11997234

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:836

約数の個数: 40

約数和(自身を含む): 27181440

約数和(自身を除く): 15184206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 719, 927, 1438, 1854, 2157, 2781, 4314, 5562, 6471, 8343, 12942, 16686, 19413, 38826, 58239, 74057, 116478, 148114, 222171, 444342, 666513, 1333026, 1999539, 3999078, 5998617, 11997234]

約数ペア:

[(1, 11997234), (2, 5998617), (3, 3999078), (6, 1999539), (9, 1333026), (18, 666513), (27, 444342), (54, 222171), (81, 148114), (103, 116478), (162, 74057), (206, 58239), (309, 38826), (618, 19413), (719, 16686), (927, 12942), (1438, 8343), (1854, 6471), (2157, 5562), (2781, 4314)]