2018009911212

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{48409}}^1$

素因数の和:48984

約数の個数: 144

約数和(自身を含む): 5322742239360

約数和(自身を除く): 3304732328148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 61, 82, 122, 123, 164, 183, 244, 246, 366, 369, 463, 492, 549, 732, 738, 926, 1098, 1389, 1476, 1852, 2196, 2501, 2778, 4167, 5002, 5556, 7503, 8334, 10004, 15006, 16668, 18983, 22509, 28243, 30012, 37966, 45018, 48409, 56486, 56949, 75932, 84729, 90036, 96818, 112972, 113898, 145227, 169458, 170847, 193636, 227796, 254187, 290454, 338916, 341694, 435681, 508374, 580908, 683388, 871362, 1016748, 1157963, 1742724, 1984769, 2315926, 2952949, 3473889, 3969538, 4631852, 5905898, 5954307, 6947778, 7939076, 8858847, 10421667, 11811796, 11908614, 13895556, 17717694, 17862921, 20843334, 22413367, 23817228, 26576541, 35435388, 35725842, 41686668, 44826734, 53153082, 67240101, 71451684, 89653468, 106306164, 121070909, 134480202, 201720303, 242141818, 268960404, 363212727, 403440606, 484283636, 726425454, 806881212, 918948047, 1089638181, 1367215387, 1452850908, 1837896094, 2179276362, 2734430774, 2756844141, 3675792188, 4101646161, 4358552724, 5468861548, 5513688282, 8203292322, 8270532423, 11027376564, 12304938483, 16406584644, 16541064846, 24609876966, 33082129692, 49219753932, 56055830867, 112111661734, 168167492601, 224223323468, 336334985202, 504502477803, 672669970404, 1009004955606, 2018009911212]

約数ペア:

[(1, 2018009911212), (2, 1009004955606), (3, 672669970404), (4, 504502477803), (6, 336334985202), (9, 224223323468), (12, 168167492601), (18, 112111661734), (36, 56055830867), (41, 49219753932), (61, 33082129692), (82, 24609876966), (122, 16541064846), (123, 16406584644), (164, 12304938483), (183, 11027376564), (244, 8270532423), (246, 8203292322), (366, 5513688282), (369, 5468861548), (463, 4358552724), (492, 4101646161), (549, 3675792188), (732, 2756844141), (738, 2734430774), (926, 2179276362), (1098, 1837896094), (1389, 1452850908), (1476, 1367215387), (1852, 1089638181), (2196, 918948047), (2501, 806881212), (2778, 726425454), (4167, 484283636), (5002, 403440606), (5556, 363212727), (7503, 268960404), (8334, 242141818), (10004, 201720303), (15006, 134480202), (16668, 121070909), (18983, 106306164), (22509, 89653468), (28243, 71451684), (30012, 67240101), (37966, 53153082), (45018, 44826734), (48409, 41686668), (56486, 35725842), (56949, 35435388), (75932, 26576541), (84729, 23817228), (90036, 22413367), (96818, 20843334), (112972, 17862921), (113898, 17717694), (145227, 13895556), (169458, 11908614), (170847, 11811796), (193636, 10421667), (227796, 8858847), (254187, 7939076), (290454, 6947778), (338916, 5954307), (341694, 5905898), (435681, 4631852), (508374, 3969538), (580908, 3473889), (683388, 2952949), (871362, 2315926), (1016748, 1984769), (1157963, 1742724)]