17945921952

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52057}}^1$

素因数の和:52105

約数の個数: 240

約数和(自身を含む): 63494101440

約数和(自身を除く): 45548179488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 608, 648, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 1824, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 3024, 3078, 3192, 3591, 4104, 4256, 4536, 4788, 5472, 6048, 6156, 6384, 7182, 8208, 9072, 9576, 10773, 12312, 12768, 14364, 16416, 18144, 19152, 21546, 24624, 28728, 38304, 43092, 49248, 52057, 57456, 86184, 104114, 114912, 156171, 172368, 208228, 312342, 344736, 364399, 416456, 468513, 624684, 728798, 832912, 937026, 989083, 1093197, 1249368, 1405539, 1457596, 1665824, 1874052, 1978166, 2186394, 2498736, 2811078, 2915192, 2967249, 3279591, 3748104, 3956332, 4216617, 4372788, 4997472, 5622156, 5830384, 5934498, 6559182, 6923581, 7496208, 7912664, 8433234, 8745576, 8901747, 9838773, 11244312, 11660768, 11868996, 13118364, 13847162, 14992416, 15825328, 16866468, 17491152, 17803494, 19677546, 20770743, 22488624, 23737992, 26236728, 26705241, 27694324, 29516319, 31650656, 33732936, 34982304, 35606988, 39355092, 41541486, 44977248, 47475984, 52473456, 53410482, 55388648, 59032638, 62312229, 67465872, 71213976, 78710184, 80115723, 83082972, 94951968, 104946912, 106820964, 110777296, 118065276, 124624458, 134931744, 142427952, 157420368, 160231446, 166165944, 186936687, 213641928, 221554592, 236130552, 249248916, 284855904, 314840736, 320462892, 332331888, 373873374, 427283856, 472261104, 498497832, 560810061, 640925784, 664663776, 747746748, 854567712, 944522208, 996995664, 1121620122, 1281851568, 1495493496, 1993991328, 2243240244, 2563703136, 2990986992, 4486480488, 5981973984, 8972960976, 17945921952]

約数ペア:

[(1, 17945921952), (2, 8972960976), (3, 5981973984), (4, 4486480488), (6, 2990986992), (7, 2563703136), (8, 2243240244), (9, 1993991328), (12, 1495493496), (14, 1281851568), (16, 1121620122), (18, 996995664), (19, 944522208), (21, 854567712), (24, 747746748), (27, 664663776), (28, 640925784), (32, 560810061), (36, 498497832), (38, 472261104), (42, 427283856), (48, 373873374), (54, 332331888), (56, 320462892), (57, 314840736), (63, 284855904), (72, 249248916), (76, 236130552), (81, 221554592), (84, 213641928), (96, 186936687), (108, 166165944), (112, 160231446), (114, 157420368), (126, 142427952), (133, 134931744), (144, 124624458), (152, 118065276), (162, 110777296), (168, 106820964), (171, 104946912), (189, 94951968), (216, 83082972), (224, 80115723), (228, 78710184), (252, 71213976), (266, 67465872), (288, 62312229), (304, 59032638), (324, 55388648), (336, 53410482), (342, 52473456), (378, 47475984), (399, 44977248), (432, 41541486), (456, 39355092), (504, 35606988), (513, 34982304), (532, 33732936), (567, 31650656), (608, 29516319), (648, 27694324), (672, 26705241), (684, 26236728), (756, 23737992), (798, 22488624), (864, 20770743), (912, 19677546), (1008, 17803494), (1026, 17491152), (1064, 16866468), (1134, 15825328), (1197, 14992416), (1296, 13847162), (1368, 13118364), (1512, 11868996), (1539, 11660768), (1596, 11244312), (1824, 9838773), (2016, 8901747), (2052, 8745576), (2128, 8433234), (2268, 7912664), (2394, 7496208), (2592, 6923581), (2736, 6559182), (3024, 5934498), (3078, 5830384), (3192, 5622156), (3591, 4997472), (4104, 4372788), (4256, 4216617), (4536, 3956332), (4788, 3748104), (5472, 3279591), (6048, 2967249), (6156, 2915192), (6384, 2811078), (7182, 2498736), (8208, 2186394), (9072, 1978166), (9576, 1874052), (10773, 1665824), (12312, 1457596), (12768, 1405539), (14364, 1249368), (16416, 1093197), (18144, 989083), (19152, 937026), (21546, 832912), (24624, 728798), (28728, 624684), (38304, 468513), (43092, 416456), (49248, 364399), (52057, 344736), (57456, 312342), (86184, 208228), (104114, 172368), (114912, 156171)]