18201526

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2524

約数の個数: 32

約数和(自身を含む): 34117632

約数和(自身を除く): 15916106

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 2467, 3689, 4934, 7378, 17269, 34538, 41939, 76477, 83878, 152954, 293573, 535339, 587146, 1070678, 1300109, 2600218, 9100763, 18201526]

約数ペア:

[(1, 18201526), (2, 9100763), (7, 2600218), (14, 1300109), (17, 1070678), (31, 587146), (34, 535339), (62, 293573), (119, 152954), (217, 83878), (238, 76477), (434, 41939), (527, 34538), (1054, 17269), (2467, 7378), (3689, 4934)]