21938700672

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73529}}^1$

素因数の和:73593

約数の個数: 192

約数和(自身を含む): 74100592800

約数和(自身を除く): 52161892128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 111, 112, 126, 128, 144, 148, 168, 192, 222, 224, 252, 259, 288, 296, 333, 336, 384, 444, 448, 504, 518, 576, 592, 666, 672, 777, 888, 896, 1008, 1036, 1152, 1184, 1332, 1344, 1554, 1776, 2016, 2072, 2331, 2368, 2664, 2688, 3108, 3552, 4032, 4144, 4662, 4736, 5328, 6216, 7104, 8064, 8288, 9324, 10656, 12432, 14208, 16576, 18648, 21312, 24864, 33152, 37296, 42624, 49728, 73529, 74592, 99456, 147058, 149184, 220587, 294116, 298368, 441174, 514703, 588232, 661761, 882348, 1029406, 1176464, 1323522, 1544109, 1764696, 2058812, 2352928, 2647044, 2720573, 3088218, 3529392, 4117624, 4632327, 4705856, 5294088, 5441146, 6176436, 7058784, 8161719, 8235248, 9264654, 9411712, 10588176, 10882292, 12352872, 14117568, 16323438, 16470496, 18529308, 19044011, 21176352, 21764584, 24485157, 24705744, 28235136, 32646876, 32940992, 37058616, 38088022, 42352704, 43529168, 48970314, 49411488, 57132033, 65293752, 65881984, 74117232, 76176044, 84705408, 87058336, 97940628, 98822976, 114264066, 130587504, 148234464, 152352088, 171396099, 174116672, 195881256, 197645952, 228528132, 261175008, 296468928, 304704176, 342792198, 348233344, 391762512, 457056264, 522350016, 592937856, 609408352, 685584396, 783525024, 914112528, 1044700032, 1218816704, 1371168792, 1567050048, 1828225056, 2437633408, 2742337584, 3134100096, 3656450112, 5484675168, 7312900224, 10969350336, 21938700672]

約数ペア:

[(1, 21938700672), (2, 10969350336), (3, 7312900224), (4, 5484675168), (6, 3656450112), (7, 3134100096), (8, 2742337584), (9, 2437633408), (12, 1828225056), (14, 1567050048), (16, 1371168792), (18, 1218816704), (21, 1044700032), (24, 914112528), (28, 783525024), (32, 685584396), (36, 609408352), (37, 592937856), (42, 522350016), (48, 457056264), (56, 391762512), (63, 348233344), (64, 342792198), (72, 304704176), (74, 296468928), (84, 261175008), (96, 228528132), (111, 197645952), (112, 195881256), (126, 174116672), (128, 171396099), (144, 152352088), (148, 148234464), (168, 130587504), (192, 114264066), (222, 98822976), (224, 97940628), (252, 87058336), (259, 84705408), (288, 76176044), (296, 74117232), (333, 65881984), (336, 65293752), (384, 57132033), (444, 49411488), (448, 48970314), (504, 43529168), (518, 42352704), (576, 38088022), (592, 37058616), (666, 32940992), (672, 32646876), (777, 28235136), (888, 24705744), (896, 24485157), (1008, 21764584), (1036, 21176352), (1152, 19044011), (1184, 18529308), (1332, 16470496), (1344, 16323438), (1554, 14117568), (1776, 12352872), (2016, 10882292), (2072, 10588176), (2331, 9411712), (2368, 9264654), (2664, 8235248), (2688, 8161719), (3108, 7058784), (3552, 6176436), (4032, 5441146), (4144, 5294088), (4662, 4705856), (4736, 4632327), (5328, 4117624), (6216, 3529392), (7104, 3088218), (8064, 2720573), (8288, 2647044), (9324, 2352928), (10656, 2058812), (12432, 1764696), (14208, 1544109), (16576, 1323522), (18648, 1176464), (21312, 1029406), (24864, 882348), (33152, 661761), (37296, 588232), (42624, 514703), (49728, 441174), (73529, 298368), (74592, 294116), (99456, 220587), (147058, 149184)]