18253809504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2137}}^1$

素因数の和:2402

約数の個数: 288

約数和(自身を含む): 62756628480

約数和(自身を除く): 44502818976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 223, 224, 228, 252, 266, 288, 304, 336, 342, 399, 446, 456, 504, 532, 608, 669, 672, 684, 798, 892, 912, 1008, 1064, 1197, 1338, 1368, 1561, 1596, 1784, 1824, 2007, 2016, 2128, 2137, 2394, 2676, 2736, 3122, 3192, 3568, 4014, 4237, 4256, 4274, 4683, 4788, 5352, 5472, 6244, 6384, 6411, 7136, 8028, 8474, 8548, 9366, 9576, 10704, 12488, 12711, 12768, 12822, 14049, 14959, 16056, 16948, 17096, 18732, 19152, 19233, 21408, 24976, 25422, 25644, 28098, 29659, 29918, 32112, 33896, 34192, 37464, 38133, 38304, 38466, 40603, 44877, 49952, 50844, 51288, 56196, 59318, 59836, 64224, 67792, 68384, 74928, 76266, 76932, 81206, 88977, 89754, 101688, 102576, 112392, 118636, 119672, 121809, 134631, 135584, 149856, 152532, 153864, 162412, 177954, 179508, 203376, 205152, 224784, 237272, 239344, 243618, 266931, 269262, 284221, 305064, 307728, 324824, 355908, 359016, 365427, 406752, 449568, 474544, 476551, 478688, 487236, 533862, 538524, 568442, 610128, 615456, 649648, 711816, 718032, 730854, 852663, 949088, 953102, 974472, 1067724, 1077048, 1136884, 1220256, 1299296, 1423632, 1429653, 1436064, 1461708, 1705326, 1906204, 1948944, 2135448, 2154096, 2273768, 2557989, 2847264, 2859306, 2923416, 3335857, 3410652, 3812408, 3897888, 4270896, 4288959, 4308192, 4547536, 5115978, 5718612, 5846832, 6671714, 6821304, 7624816, 8541792, 8577918, 9054469, 9095072, 10007571, 10231956, 11437224, 11693664, 13343428, 13642608, 15249632, 17155836, 18108938, 20015142, 20463912, 22874448, 26686856, 27163407, 27285216, 30022713, 34311672, 36217876, 40030284, 40927824, 45748896, 53373712, 54326814, 60045426, 63381283, 68623344, 72435752, 80060568, 81490221, 81855648, 106747424, 108653628, 120090852, 126762566, 137246688, 144871504, 160121136, 162980442, 190143849, 217307256, 240181704, 253525132, 289743008, 320242272, 325960884, 380287698, 434614512, 480363408, 507050264, 570431547, 651921768, 760575396, 869229024, 960726816, 1014100528, 1140863094, 1303843536, 1521150792, 2028201056, 2281726188, 2607687072, 3042301584, 4563452376, 6084603168, 9126904752, 18253809504]

約数ペア:

[(1, 18253809504), (2, 9126904752), (3, 6084603168), (4, 4563452376), (6, 3042301584), (7, 2607687072), (8, 2281726188), (9, 2028201056), (12, 1521150792), (14, 1303843536), (16, 1140863094), (18, 1014100528), (19, 960726816), (21, 869229024), (24, 760575396), (28, 651921768), (32, 570431547), (36, 507050264), (38, 480363408), (42, 434614512), (48, 380287698), (56, 325960884), (57, 320242272), (63, 289743008), (72, 253525132), (76, 240181704), (84, 217307256), (96, 190143849), (112, 162980442), (114, 160121136), (126, 144871504), (133, 137246688), (144, 126762566), (152, 120090852), (168, 108653628), (171, 106747424), (223, 81855648), (224, 81490221), (228, 80060568), (252, 72435752), (266, 68623344), (288, 63381283), (304, 60045426), (336, 54326814), (342, 53373712), (399, 45748896), (446, 40927824), (456, 40030284), (504, 36217876), (532, 34311672), (608, 30022713), (669, 27285216), (672, 27163407), (684, 26686856), (798, 22874448), (892, 20463912), (912, 20015142), (1008, 18108938), (1064, 17155836), (1197, 15249632), (1338, 13642608), (1368, 13343428), (1561, 11693664), (1596, 11437224), (1784, 10231956), (1824, 10007571), (2007, 9095072), (2016, 9054469), (2128, 8577918), (2137, 8541792), (2394, 7624816), (2676, 6821304), (2736, 6671714), (3122, 5846832), (3192, 5718612), (3568, 5115978), (4014, 4547536), (4237, 4308192), (4256, 4288959), (4274, 4270896), (4683, 3897888), (4788, 3812408), (5352, 3410652), (5472, 3335857), (6244, 2923416), (6384, 2859306), (6411, 2847264), (7136, 2557989), (8028, 2273768), (8474, 2154096), (8548, 2135448), (9366, 1948944), (9576, 1906204), (10704, 1705326), (12488, 1461708), (12711, 1436064), (12768, 1429653), (12822, 1423632), (14049, 1299296), (14959, 1220256), (16056, 1136884), (16948, 1077048), (17096, 1067724), (18732, 974472), (19152, 953102), (19233, 949088), (21408, 852663), (24976, 730854), (25422, 718032), (25644, 711816), (28098, 649648), (29659, 615456), (29918, 610128), (32112, 568442), (33896, 538524), (34192, 533862), (37464, 487236), (38133, 478688), (38304, 476551), (38466, 474544), (40603, 449568), (44877, 406752), (49952, 365427), (50844, 359016), (51288, 355908), (56196, 324824), (59318, 307728), (59836, 305064), (64224, 284221), (67792, 269262), (68384, 266931), (74928, 243618), (76266, 239344), (76932, 237272), (81206, 224784), (88977, 205152), (89754, 203376), (101688, 179508), (102576, 177954), (112392, 162412), (118636, 153864), (119672, 152532), (121809, 149856), (134631, 135584)]