21126424824

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53437}}^1$

素因数の和:53502

約数の個数: 144

約数和(自身を含む): 63981317400

約数和(自身を除く): 42854892576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 228, 289, 306, 323, 342, 408, 456, 578, 612, 646, 684, 867, 969, 1156, 1224, 1292, 1368, 1734, 1938, 2312, 2584, 2601, 2907, 3468, 3876, 5202, 5491, 5814, 6936, 7752, 10404, 10982, 11628, 16473, 20808, 21964, 23256, 32946, 43928, 49419, 53437, 65892, 98838, 106874, 131784, 160311, 197676, 213748, 320622, 395352, 427496, 480933, 641244, 908429, 961866, 1015303, 1282488, 1816858, 1923732, 2030606, 2725287, 3045909, 3633716, 3847464, 4061212, 5450574, 6091818, 7267432, 8122424, 8175861, 9137727, 10901148, 12183636, 15443293, 16351722, 17260151, 18275454, 21802296, 24367272, 30886586, 32703444, 34520302, 36550908, 46329879, 51780453, 61773172, 65406888, 69040604, 73101816, 92659758, 103560906, 123546344, 138081208, 138989637, 155341359, 185319516, 207121812, 277979274, 293422567, 310682718, 370639032, 414243624, 555958548, 586845134, 621365436, 880267701, 1111917096, 1173690268, 1242730872, 1760535402, 2347380536, 2640803103, 3521070804, 5281606206, 7042141608, 10563212412, 21126424824]

約数ペア:

[(1, 21126424824), (2, 10563212412), (3, 7042141608), (4, 5281606206), (6, 3521070804), (8, 2640803103), (9, 2347380536), (12, 1760535402), (17, 1242730872), (18, 1173690268), (19, 1111917096), (24, 880267701), (34, 621365436), (36, 586845134), (38, 555958548), (51, 414243624), (57, 370639032), (68, 310682718), (72, 293422567), (76, 277979274), (102, 207121812), (114, 185319516), (136, 155341359), (152, 138989637), (153, 138081208), (171, 123546344), (204, 103560906), (228, 92659758), (289, 73101816), (306, 69040604), (323, 65406888), (342, 61773172), (408, 51780453), (456, 46329879), (578, 36550908), (612, 34520302), (646, 32703444), (684, 30886586), (867, 24367272), (969, 21802296), (1156, 18275454), (1224, 17260151), (1292, 16351722), (1368, 15443293), (1734, 12183636), (1938, 10901148), (2312, 9137727), (2584, 8175861), (2601, 8122424), (2907, 7267432), (3468, 6091818), (3876, 5450574), (5202, 4061212), (5491, 3847464), (5814, 3633716), (6936, 3045909), (7752, 2725287), (10404, 2030606), (10982, 1923732), (11628, 1816858), (16473, 1282488), (20808, 1015303), (21964, 961866), (23256, 908429), (32946, 641244), (43928, 480933), (49419, 427496), (53437, 395352), (65892, 320622), (98838, 213748), (106874, 197676), (131784, 160311)]