27641086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 48211200

約数和(自身を除く): 20570114

約数列:

[1, 2, 11, 19, 22, 38, 89, 178, 209, 418, 743, 979, 1486, 1691, 1958, 3382, 8173, 14117, 16346, 18601, 28234, 37202, 66127, 132254, 155287, 310574, 727397, 1256413, 1454794, 2512826, 13820543, 27641086]

約数ペア:

[(1, 27641086), (2, 13820543), (11, 2512826), (19, 1454794), (22, 1256413), (38, 727397), (89, 310574), (178, 155287), (209, 132254), (418, 66127), (743, 37202), (979, 28234), (1486, 18601), (1691, 16346), (1958, 14117), (3382, 8173)]