18387405792

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1493}}^1$

素因数の和:1706

約数の個数: 288

約数和(自身を含む): 61668734400

約数和(自身を除く): 43281328608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 149, 164, 168, 224, 246, 252, 287, 288, 298, 328, 336, 369, 447, 492, 504, 574, 596, 656, 672, 738, 861, 894, 984, 1008, 1043, 1148, 1192, 1312, 1341, 1476, 1493, 1722, 1788, 1968, 2016, 2086, 2296, 2384, 2583, 2682, 2952, 2986, 3129, 3444, 3576, 3936, 4172, 4479, 4592, 4768, 5166, 5364, 5904, 5972, 6109, 6258, 6888, 7152, 8344, 8958, 9184, 9387, 10332, 10451, 10728, 11808, 11944, 12218, 12516, 13437, 13776, 14304, 16688, 17916, 18327, 18774, 20664, 20902, 21456, 23888, 24436, 25032, 26874, 27552, 31353, 33376, 35832, 36654, 37548, 41328, 41804, 42763, 42912, 47776, 48872, 50064, 53748, 54981, 61213, 62706, 71664, 73308, 75096, 82656, 83608, 85526, 94059, 97744, 100128, 107496, 109962, 122426, 125412, 128289, 143328, 146616, 150192, 167216, 171052, 183639, 188118, 195488, 214992, 219924, 222457, 244852, 250824, 256578, 293232, 300384, 334432, 342104, 367278, 376236, 384867, 428491, 429984, 439848, 444914, 489704, 501648, 513156, 550917, 586464, 667371, 684208, 734556, 752472, 769734, 856982, 879696, 889828, 979408, 1003296, 1026312, 1101834, 1285473, 1334742, 1368416, 1469112, 1504944, 1539468, 1557199, 1713964, 1759392, 1779656, 1958816, 2002113, 2052624, 2203668, 2570946, 2669484, 2938224, 3009888, 3078936, 3114398, 3427928, 3559312, 3856419, 4004226, 4105248, 4407336, 4671597, 5141892, 5338968, 5876448, 6157872, 6228796, 6855856, 7118624, 7712838, 8008452, 8814672, 9120737, 9343194, 10283784, 10677936, 12315744, 12457592, 13711712, 14014791, 15425676, 16016904, 17629344, 18241474, 18686388, 20567568, 21355872, 24915184, 27362211, 28029582, 30851352, 32033808, 36482948, 37372776, 41135136, 49830368, 54724422, 56059164, 61702704, 63845159, 64067616, 72965896, 74745552, 82086633, 109448844, 112118328, 123405408, 127690318, 145931792, 149491104, 164173266, 191535477, 218897688, 224236656, 255380636, 291863584, 328346532, 383070954, 437795376, 448473312, 510761272, 574606431, 656693064, 766141908, 875590752, 1021522544, 1149212862, 1313386128, 1532283816, 2043045088, 2298425724, 2626772256, 3064567632, 4596851448, 6129135264, 9193702896, 18387405792]

約数ペア:

[(1, 18387405792), (2, 9193702896), (3, 6129135264), (4, 4596851448), (6, 3064567632), (7, 2626772256), (8, 2298425724), (9, 2043045088), (12, 1532283816), (14, 1313386128), (16, 1149212862), (18, 1021522544), (21, 875590752), (24, 766141908), (28, 656693064), (32, 574606431), (36, 510761272), (41, 448473312), (42, 437795376), (48, 383070954), (56, 328346532), (63, 291863584), (72, 255380636), (82, 224236656), (84, 218897688), (96, 191535477), (112, 164173266), (123, 149491104), (126, 145931792), (144, 127690318), (149, 123405408), (164, 112118328), (168, 109448844), (224, 82086633), (246, 74745552), (252, 72965896), (287, 64067616), (288, 63845159), (298, 61702704), (328, 56059164), (336, 54724422), (369, 49830368), (447, 41135136), (492, 37372776), (504, 36482948), (574, 32033808), (596, 30851352), (656, 28029582), (672, 27362211), (738, 24915184), (861, 21355872), (894, 20567568), (984, 18686388), (1008, 18241474), (1043, 17629344), (1148, 16016904), (1192, 15425676), (1312, 14014791), (1341, 13711712), (1476, 12457592), (1493, 12315744), (1722, 10677936), (1788, 10283784), (1968, 9343194), (2016, 9120737), (2086, 8814672), (2296, 8008452), (2384, 7712838), (2583, 7118624), (2682, 6855856), (2952, 6228796), (2986, 6157872), (3129, 5876448), (3444, 5338968), (3576, 5141892), (3936, 4671597), (4172, 4407336), (4479, 4105248), (4592, 4004226), (4768, 3856419), (5166, 3559312), (5364, 3427928), (5904, 3114398), (5972, 3078936), (6109, 3009888), (6258, 2938224), (6888, 2669484), (7152, 2570946), (8344, 2203668), (8958, 2052624), (9184, 2002113), (9387, 1958816), (10332, 1779656), (10451, 1759392), (10728, 1713964), (11808, 1557199), (11944, 1539468), (12218, 1504944), (12516, 1469112), (13437, 1368416), (13776, 1334742), (14304, 1285473), (16688, 1101834), (17916, 1026312), (18327, 1003296), (18774, 979408), (20664, 889828), (20902, 879696), (21456, 856982), (23888, 769734), (24436, 752472), (25032, 734556), (26874, 684208), (27552, 667371), (31353, 586464), (33376, 550917), (35832, 513156), (36654, 501648), (37548, 489704), (41328, 444914), (41804, 439848), (42763, 429984), (42912, 428491), (47776, 384867), (48872, 376236), (50064, 367278), (53748, 342104), (54981, 334432), (61213, 300384), (62706, 293232), (71664, 256578), (73308, 250824), (75096, 244852), (82656, 222457), (83608, 219924), (85526, 214992), (94059, 195488), (97744, 188118), (100128, 183639), (107496, 171052), (109962, 167216), (122426, 150192), (125412, 146616), (128289, 143328)]