17570982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20479}}^1$

素因数の和:20508

約数の個数: 32

約数和(自身を含む): 41287680

約数和(自身を除く): 23716698

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 20479, 40958, 61437, 122874, 225269, 266227, 450538, 532454, 675807, 798681, 1351614, 1597362, 2928497, 5856994, 8785491, 17570982]

約数ペア:

[(1, 17570982), (2, 8785491), (3, 5856994), (6, 2928497), (11, 1597362), (13, 1351614), (22, 798681), (26, 675807), (33, 532454), (39, 450538), (66, 266227), (78, 225269), (143, 122874), (286, 61437), (429, 40958), (858, 20479)]