15679879418628

素因数分解:

$2^2\times 3^3\times {\mathrm{71821}}^1\times {\mathrm{2021471}}^1$

素因数の和:2093305

約数の個数: 48

約数和(自身を含む): 40652125355520

約数和(自身を除く): 24972245936892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 71821, 143642, 215463, 287284, 430926, 646389, 861852, 1292778, 1939167, 2021471, 2585556, 3878334, 4042942, 6064413, 7756668, 8085884, 12128826, 18193239, 24257652, 36386478, 54579717, 72772956, 109159434, 218318868, 145184068691, 290368137382, 435552206073, 580736274764, 871104412146, 1306656618219, 1742208824292, 2613313236438, 3919969854657, 5226626472876, 7839939709314, 15679879418628]

約数ペア:

[(1, 15679879418628), (2, 7839939709314), (3, 5226626472876), (4, 3919969854657), (6, 2613313236438), (9, 1742208824292), (12, 1306656618219), (18, 871104412146), (27, 580736274764), (36, 435552206073), (54, 290368137382), (108, 145184068691), (71821, 218318868), (143642, 109159434), (215463, 72772956), (287284, 54579717), (430926, 36386478), (646389, 24257652), (861852, 18193239), (1292778, 12128826), (1939167, 8085884), (2021471, 7756668), (2585556, 6064413), (3878334, 4042942)]