9689918

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 7728322

約数列:

[1, 2, 7, 14, 31, 62, 83, 166, 217, 269, 434, 538, 581, 1162, 1883, 2573, 3766, 5146, 8339, 16678, 18011, 22327, 36022, 44654, 58373, 116746, 156289, 312578, 692137, 1384274, 4844959, 9689918]

約数ペア:

[(1, 9689918), (2, 4844959), (7, 1384274), (14, 692137), (31, 312578), (62, 156289), (83, 116746), (166, 58373), (217, 44654), (269, 36022), (434, 22327), (538, 18011), (581, 16678), (1162, 8339), (1883, 5146), (2573, 3766)]