2018051826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 5244395520

約数和(自身を除く): 3226343694

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 31, 38, 42, 57, 58, 62, 87, 93, 97, 114, 133, 174, 186, 194, 203, 217, 266, 291, 399, 406, 434, 551, 582, 589, 609, 651, 679, 798, 841, 899, 1102, 1178, 1218, 1302, 1358, 1653, 1682, 1767, 1798, 1843, 2037, 2523, 2697, 2813, 3007, 3306, 3534, 3686, 3857, 4074, 4123, 5046, 5394, 5529, 5626, 5887, 6014, 6293, 7714, 8246, 8439, 9021, 11058, 11571, 11774, 12369, 12586, 12901, 15979, 16878, 17081, 17661, 18042, 18879, 19691, 21049, 23142, 24738, 25802, 26071, 31958, 34162, 35322, 37758, 38703, 39382, 42098, 47937, 51243, 52142, 53447, 57133, 59073, 63147, 77406, 78213, 81577, 87203, 95874, 102486, 106894, 111853, 114266, 118146, 119567, 126294, 156426, 160341, 163154, 171399, 174406, 182497, 223706, 239134, 244731, 261609, 320682, 335559, 342798, 358701, 364994, 374129, 399931, 489462, 495349, 523218, 547491, 571039, 610421, 671118, 717402, 748258, 799862, 990698, 1094982, 1122387, 1142078, 1199793, 1220842, 1486047, 1549963, 1656857, 1713117, 1831263, 2244774, 2399586, 2528887, 2972094, 3099926, 3313714, 3426234, 3467443, 3662526, 4649889, 4970571, 5057774, 6934886, 7586661, 9299778, 9941142, 10402329, 10849741, 11597999, 15173322, 17702209, 20804658, 21699482, 23195998, 32549223, 34793997, 35404418, 48048853, 53106627, 65098446, 69587994, 96097706, 106213254, 144146559, 288293118, 336341971, 672683942, 1009025913, 2018051826]

約数ペア:

[(1, 2018051826), (2, 1009025913), (3, 672683942), (6, 336341971), (7, 288293118), (14, 144146559), (19, 106213254), (21, 96097706), (29, 69587994), (31, 65098446), (38, 53106627), (42, 48048853), (57, 35404418), (58, 34793997), (62, 32549223), (87, 23195998), (93, 21699482), (97, 20804658), (114, 17702209), (133, 15173322), (174, 11597999), (186, 10849741), (194, 10402329), (203, 9941142), (217, 9299778), (266, 7586661), (291, 6934886), (399, 5057774), (406, 4970571), (434, 4649889), (551, 3662526), (582, 3467443), (589, 3426234), (609, 3313714), (651, 3099926), (679, 2972094), (798, 2528887), (841, 2399586), (899, 2244774), (1102, 1831263), (1178, 1713117), (1218, 1656857), (1302, 1549963), (1358, 1486047), (1653, 1220842), (1682, 1199793), (1767, 1142078), (1798, 1122387), (1843, 1094982), (2037, 990698), (2523, 799862), (2697, 748258), (2813, 717402), (3007, 671118), (3306, 610421), (3534, 571039), (3686, 547491), (3857, 523218), (4074, 495349), (4123, 489462), (5046, 399931), (5394, 374129), (5529, 364994), (5626, 358701), (5887, 342798), (6014, 335559), (6293, 320682), (7714, 261609), (8246, 244731), (8439, 239134), (9021, 223706), (11058, 182497), (11571, 174406), (11774, 171399), (12369, 163154), (12586, 160341), (12901, 156426), (15979, 126294), (16878, 119567), (17081, 118146), (17661, 114266), (18042, 111853), (18879, 106894), (19691, 102486), (21049, 95874), (23142, 87203), (24738, 81577), (25802, 78213), (26071, 77406), (31958, 63147), (34162, 59073), (35322, 57133), (37758, 53447), (38703, 52142), (39382, 51243), (42098, 47937)]