21745535364

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{5647}}^1$

素因数の和:5767

約数の個数: 216

約数和(自身を含む): 66795281280

約数和(自身を除く): 45049745916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 59, 63, 74, 84, 98, 111, 118, 126, 147, 148, 177, 196, 222, 236, 252, 259, 294, 333, 354, 413, 441, 444, 518, 531, 588, 666, 708, 777, 826, 882, 1036, 1062, 1239, 1332, 1554, 1652, 1764, 1813, 2124, 2183, 2331, 2478, 2891, 3108, 3626, 3717, 4366, 4662, 4956, 5439, 5647, 5782, 6549, 7252, 7434, 8673, 8732, 9324, 10878, 11294, 11564, 13098, 14868, 15281, 16317, 16941, 17346, 19647, 21756, 22588, 26019, 26196, 30562, 32634, 33882, 34692, 39294, 39529, 45843, 50823, 52038, 61124, 65268, 67764, 78588, 79058, 91686, 101646, 104076, 106967, 118587, 137529, 158116, 183372, 203292, 208939, 213934, 237174, 275058, 276703, 320901, 333173, 355761, 417878, 427868, 474348, 550116, 553406, 626817, 641802, 666346, 711522, 830109, 835756, 962703, 999519, 1106812, 1253634, 1283604, 1332692, 1423044, 1462573, 1660218, 1880451, 1925406, 1999038, 2332211, 2490327, 2507268, 2925146, 2998557, 3320436, 3760902, 3850812, 3998076, 4387719, 4664422, 4980654, 5850292, 5997114, 6996633, 7521804, 8775438, 9328844, 9961308, 10238011, 11994228, 12327401, 13163157, 13993266, 16325477, 17550876, 20476022, 20989899, 24654802, 26326314, 27986532, 30714033, 32650954, 36982203, 40952044, 41979798, 48976431, 49309604, 52652628, 61428066, 65301908, 73964406, 83959596, 86291807, 92142099, 97952862, 110946609, 122856132, 146929293, 147928812, 172583614, 184284198, 195905724, 221893218, 258875421, 293858586, 345167228, 368568396, 443786436, 517750842, 587717172, 604042649, 776626263, 1035501684, 1208085298, 1553252526, 1812127947, 2416170596, 3106505052, 3624255894, 5436383841, 7248511788, 10872767682, 21745535364]

約数ペア:

[(1, 21745535364), (2, 10872767682), (3, 7248511788), (4, 5436383841), (6, 3624255894), (7, 3106505052), (9, 2416170596), (12, 1812127947), (14, 1553252526), (18, 1208085298), (21, 1035501684), (28, 776626263), (36, 604042649), (37, 587717172), (42, 517750842), (49, 443786436), (59, 368568396), (63, 345167228), (74, 293858586), (84, 258875421), (98, 221893218), (111, 195905724), (118, 184284198), (126, 172583614), (147, 147928812), (148, 146929293), (177, 122856132), (196, 110946609), (222, 97952862), (236, 92142099), (252, 86291807), (259, 83959596), (294, 73964406), (333, 65301908), (354, 61428066), (413, 52652628), (441, 49309604), (444, 48976431), (518, 41979798), (531, 40952044), (588, 36982203), (666, 32650954), (708, 30714033), (777, 27986532), (826, 26326314), (882, 24654802), (1036, 20989899), (1062, 20476022), (1239, 17550876), (1332, 16325477), (1554, 13993266), (1652, 13163157), (1764, 12327401), (1813, 11994228), (2124, 10238011), (2183, 9961308), (2331, 9328844), (2478, 8775438), (2891, 7521804), (3108, 6996633), (3626, 5997114), (3717, 5850292), (4366, 4980654), (4662, 4664422), (4956, 4387719), (5439, 3998076), (5647, 3850812), (5782, 3760902), (6549, 3320436), (7252, 2998557), (7434, 2925146), (8673, 2507268), (8732, 2490327), (9324, 2332211), (10878, 1999038), (11294, 1925406), (11564, 1880451), (13098, 1660218), (14868, 1462573), (15281, 1423044), (16317, 1332692), (16941, 1283604), (17346, 1253634), (19647, 1106812), (21756, 999519), (22588, 962703), (26019, 835756), (26196, 830109), (30562, 711522), (32634, 666346), (33882, 641802), (34692, 626817), (39294, 553406), (39529, 550116), (45843, 474348), (50823, 427868), (52038, 417878), (61124, 355761), (65268, 333173), (67764, 320901), (78588, 276703), (79058, 275058), (91686, 237174), (101646, 213934), (104076, 208939), (106967, 203292), (118587, 183372), (137529, 158116)]