18118273428

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:309

約数の個数: 288

約数和(自身を含む): 50759829120

約数和(自身を除く): 32641555692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 43, 54, 81, 82, 86, 97, 108, 109, 123, 129, 162, 164, 172, 194, 218, 243, 246, 258, 291, 324, 327, 369, 387, 388, 436, 486, 492, 516, 582, 654, 738, 774, 873, 972, 981, 1107, 1161, 1164, 1308, 1476, 1548, 1746, 1763, 1962, 2214, 2322, 2619, 2943, 3321, 3483, 3492, 3526, 3924, 3977, 4171, 4428, 4469, 4644, 4687, 5238, 5289, 5886, 6642, 6966, 7052, 7857, 7954, 8342, 8829, 8938, 9374, 9963, 10449, 10476, 10573, 10578, 11772, 11931, 12513, 13284, 13407, 13932, 14061, 15714, 15867, 15908, 16684, 17658, 17876, 18748, 19926, 20898, 21146, 21156, 23571, 23862, 25026, 26487, 26814, 28122, 31428, 31719, 31734, 35316, 35793, 37539, 39852, 40221, 41796, 42183, 42292, 47142, 47601, 47724, 50052, 52974, 53628, 56244, 63438, 63468, 71586, 75078, 80442, 84366, 94284, 95157, 95202, 105948, 107379, 112617, 120663, 126549, 126876, 142803, 143172, 150156, 160884, 168732, 171011, 190314, 190404, 192167, 214758, 225234, 241326, 253098, 285471, 285606, 322137, 337851, 342022, 361989, 379647, 380628, 384334, 428409, 429516, 433493, 450468, 454639, 482652, 506196, 513033, 570942, 571212, 576501, 644274, 675702, 684044, 723978, 759294, 768668, 856413, 856818, 866986, 909278, 966411, 1013553, 1026066, 1085967, 1138941, 1141884, 1153002, 1288548, 1300479, 1351404, 1363917, 1447956, 1518588, 1539099, 1712826, 1713636, 1729503, 1733972, 1818556, 1932822, 2027106, 2052132, 2171934, 2277882, 2306004, 2569239, 2600958, 2727834, 3078198, 3425652, 3459006, 3865644, 3901437, 4054212, 4091751, 4343868, 4555764, 4617297, 5138478, 5188509, 5201916, 5455668, 6156396, 6918012, 7802874, 8183502, 9234594, 10276956, 10377018, 11704311, 12275253, 13851891, 15565527, 15605748, 16367004, 18469188, 18640199, 20754036, 23408622, 24550506, 27703782, 31131054, 35112933, 36825759, 37280398, 41555673, 46696581, 46817244, 49101012, 55407564, 55920597, 62262108, 70225866, 73651518, 74560796, 83111346, 93393162, 105338799, 110477277, 111841194, 140451732, 147303036, 166222692, 167761791, 186786324, 210677598, 220954554, 223682388, 335523582, 421355196, 441909108, 503285373, 671047164, 1006570746, 1509856119, 2013141492, 3019712238, 4529568357, 6039424476, 9059136714, 18118273428]

約数ペア:

[(1, 18118273428), (2, 9059136714), (3, 6039424476), (4, 4529568357), (6, 3019712238), (9, 2013141492), (12, 1509856119), (18, 1006570746), (27, 671047164), (36, 503285373), (41, 441909108), (43, 421355196), (54, 335523582), (81, 223682388), (82, 220954554), (86, 210677598), (97, 186786324), (108, 167761791), (109, 166222692), (123, 147303036), (129, 140451732), (162, 111841194), (164, 110477277), (172, 105338799), (194, 93393162), (218, 83111346), (243, 74560796), (246, 73651518), (258, 70225866), (291, 62262108), (324, 55920597), (327, 55407564), (369, 49101012), (387, 46817244), (388, 46696581), (436, 41555673), (486, 37280398), (492, 36825759), (516, 35112933), (582, 31131054), (654, 27703782), (738, 24550506), (774, 23408622), (873, 20754036), (972, 18640199), (981, 18469188), (1107, 16367004), (1161, 15605748), (1164, 15565527), (1308, 13851891), (1476, 12275253), (1548, 11704311), (1746, 10377018), (1763, 10276956), (1962, 9234594), (2214, 8183502), (2322, 7802874), (2619, 6918012), (2943, 6156396), (3321, 5455668), (3483, 5201916), (3492, 5188509), (3526, 5138478), (3924, 4617297), (3977, 4555764), (4171, 4343868), (4428, 4091751), (4469, 4054212), (4644, 3901437), (4687, 3865644), (5238, 3459006), (5289, 3425652), (5886, 3078198), (6642, 2727834), (6966, 2600958), (7052, 2569239), (7857, 2306004), (7954, 2277882), (8342, 2171934), (8829, 2052132), (8938, 2027106), (9374, 1932822), (9963, 1818556), (10449, 1733972), (10476, 1729503), (10573, 1713636), (10578, 1712826), (11772, 1539099), (11931, 1518588), (12513, 1447956), (13284, 1363917), (13407, 1351404), (13932, 1300479), (14061, 1288548), (15714, 1153002), (15867, 1141884), (15908, 1138941), (16684, 1085967), (17658, 1026066), (17876, 1013553), (18748, 966411), (19926, 909278), (20898, 866986), (21146, 856818), (21156, 856413), (23571, 768668), (23862, 759294), (25026, 723978), (26487, 684044), (26814, 675702), (28122, 644274), (31428, 576501), (31719, 571212), (31734, 570942), (35316, 513033), (35793, 506196), (37539, 482652), (39852, 454639), (40221, 450468), (41796, 433493), (42183, 429516), (42292, 428409), (47142, 384334), (47601, 380628), (47724, 379647), (50052, 361989), (52974, 342022), (53628, 337851), (56244, 322137), (63438, 285606), (63468, 285471), (71586, 253098), (75078, 241326), (80442, 225234), (84366, 214758), (94284, 192167), (95157, 190404), (95202, 190314), (105948, 171011), (107379, 168732), (112617, 160884), (120663, 150156), (126549, 143172), (126876, 142803)]