18690175218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:701

約数の個数: 192

約数和(自身を含む): 46126596096

約数和(自身を除く): 27436420878

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 121, 127, 143, 186, 242, 254, 286, 341, 363, 381, 403, 429, 503, 682, 726, 762, 806, 858, 1006, 1023, 1209, 1397, 1509, 1573, 1651, 2046, 2418, 2794, 3018, 3146, 3302, 3751, 3937, 4191, 4433, 4719, 4953, 5533, 6539, 7502, 7874, 8382, 8866, 9438, 9906, 11066, 11253, 11811, 13078, 13299, 15367, 15593, 16599, 18161, 19617, 22506, 23622, 26598, 30734, 31186, 33198, 36322, 39234, 43307, 46101, 46779, 48763, 51181, 54483, 60863, 63881, 71929, 86614, 92202, 93558, 97526, 102362, 108966, 121726, 127762, 129921, 143858, 146289, 153543, 171523, 182589, 191643, 199771, 202709, 215787, 259842, 292578, 307086, 343046, 365178, 383286, 399542, 405418, 431574, 476377, 514569, 562991, 599313, 608127, 702691, 791219, 830453, 952754, 1029138, 1125982, 1198626, 1216254, 1405382, 1429131, 1582438, 1660906, 1688973, 1886753, 1980311, 2108073, 2229799, 2373657, 2491359, 2858262, 3377946, 3773506, 3960622, 4216146, 4459598, 4747314, 4982718, 5660259, 5940933, 6192901, 6689397, 7729601, 9134983, 11320518, 11881866, 12385802, 13378794, 15459202, 18269966, 18578703, 21783421, 23188803, 24527789, 25744043, 27404949, 37157406, 43566842, 46377606, 49055578, 51488086, 54809898, 65350263, 73583367, 77232129, 100484813, 130700526, 147166734, 154464258, 200969626, 239617631, 283184473, 301454439, 479235262, 566368946, 602908878, 718852893, 849553419, 1437705786, 1699106838, 3115029203, 6230058406, 9345087609, 18690175218]

約数ペア:

[(1, 18690175218), (2, 9345087609), (3, 6230058406), (6, 3115029203), (11, 1699106838), (13, 1437705786), (22, 849553419), (26, 718852893), (31, 602908878), (33, 566368946), (39, 479235262), (62, 301454439), (66, 283184473), (78, 239617631), (93, 200969626), (121, 154464258), (127, 147166734), (143, 130700526), (186, 100484813), (242, 77232129), (254, 73583367), (286, 65350263), (341, 54809898), (363, 51488086), (381, 49055578), (403, 46377606), (429, 43566842), (503, 37157406), (682, 27404949), (726, 25744043), (762, 24527789), (806, 23188803), (858, 21783421), (1006, 18578703), (1023, 18269966), (1209, 15459202), (1397, 13378794), (1509, 12385802), (1573, 11881866), (1651, 11320518), (2046, 9134983), (2418, 7729601), (2794, 6689397), (3018, 6192901), (3146, 5940933), (3302, 5660259), (3751, 4982718), (3937, 4747314), (4191, 4459598), (4433, 4216146), (4719, 3960622), (4953, 3773506), (5533, 3377946), (6539, 2858262), (7502, 2491359), (7874, 2373657), (8382, 2229799), (8866, 2108073), (9438, 1980311), (9906, 1886753), (11066, 1688973), (11253, 1660906), (11811, 1582438), (13078, 1429131), (13299, 1405382), (15367, 1216254), (15593, 1198626), (16599, 1125982), (18161, 1029138), (19617, 952754), (22506, 830453), (23622, 791219), (26598, 702691), (30734, 608127), (31186, 599313), (33198, 562991), (36322, 514569), (39234, 476377), (43307, 431574), (46101, 405418), (46779, 399542), (48763, 383286), (51181, 365178), (54483, 343046), (60863, 307086), (63881, 292578), (71929, 259842), (86614, 215787), (92202, 202709), (93558, 199771), (97526, 191643), (102362, 182589), (108966, 171523), (121726, 153543), (127762, 146289), (129921, 143858)]