2017646955

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{46271}}^1$

素因数の和:46321

約数の個数: 64

約数和(自身を含む): 3997900800

約数和(自身を除く): 1980253845

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 85, 95, 135, 153, 171, 255, 285, 323, 459, 513, 765, 855, 969, 1615, 2295, 2565, 2907, 4845, 8721, 14535, 43605, 46271, 138813, 231355, 416439, 694065, 786607, 879149, 1249317, 2082195, 2359821, 2637447, 3933035, 4395745, 6246585, 7079463, 7912341, 11799105, 13187235, 14945533, 21238389, 23737023, 35397315, 39561705, 44836599, 74727665, 106191945, 118685115, 134509797, 224182995, 403529391, 672548985, 2017646955]

約数ペア:

[(1, 2017646955), (3, 672548985), (5, 403529391), (9, 224182995), (15, 134509797), (17, 118685115), (19, 106191945), (27, 74727665), (45, 44836599), (51, 39561705), (57, 35397315), (85, 23737023), (95, 21238389), (135, 14945533), (153, 13187235), (171, 11799105), (255, 7912341), (285, 7079463), (323, 6246585), (459, 4395745), (513, 3933035), (765, 2637447), (855, 2359821), (969, 2082195), (1615, 1249317), (2295, 879149), (2565, 786607), (2907, 694065), (4845, 416439), (8721, 231355), (14535, 138813), (43605, 46271)]