2019380652

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{171541}}^1$

素因数の和:171663

約数の個数: 48

約数和(自身を含む): 5283493600

約数和(自身を除く): 3264112948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1962, 2943, 3924, 5886, 11772, 171541, 343082, 514623, 686164, 1029246, 1543869, 2058492, 3087738, 4631607, 6175476, 9263214, 18526428, 18697969, 37395938, 56093907, 74791876, 112187814, 168281721, 224375628, 336563442, 504845163, 673126884, 1009690326, 2019380652]

約数ペア:

[(1, 2019380652), (2, 1009690326), (3, 673126884), (4, 504845163), (6, 336563442), (9, 224375628), (12, 168281721), (18, 112187814), (27, 74791876), (36, 56093907), (54, 37395938), (108, 18697969), (109, 18526428), (218, 9263214), (327, 6175476), (436, 4631607), (654, 3087738), (981, 2058492), (1308, 1543869), (1962, 1029246), (2943, 686164), (3924, 514623), (5886, 343082), (11772, 171541)]