18239210208

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^2\times {\mathrm{58477}}^1$

素因数の和:58534

約数の個数: 144

約数和(自身を含む): 56145897360

約数和(自身を除く): 37906687152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 361, 432, 456, 513, 608, 684, 722, 864, 912, 1026, 1083, 1368, 1444, 1824, 2052, 2166, 2736, 2888, 3249, 4104, 4332, 5472, 5776, 6498, 8208, 8664, 9747, 11552, 12996, 16416, 17328, 19494, 25992, 34656, 38988, 51984, 58477, 77976, 103968, 116954, 155952, 175431, 233908, 311904, 350862, 467816, 526293, 701724, 935632, 1052586, 1111063, 1403448, 1578879, 1871264, 2105172, 2222126, 2806896, 3157758, 3333189, 4210344, 4444252, 5613792, 6315516, 6666378, 8420688, 8888504, 9999567, 12631032, 13332756, 16841376, 17777008, 19999134, 21110197, 25262064, 26665512, 29998701, 35554016, 39998268, 42220394, 50524128, 53331024, 59997402, 63330591, 79996536, 84440788, 106662048, 119994804, 126661182, 159993072, 168881576, 189991773, 239989608, 253322364, 319986144, 337763152, 379983546, 479979216, 506644728, 569975319, 675526304, 759967092, 959958432, 1013289456, 1139950638, 1519934184, 2026578912, 2279901276, 3039868368, 4559802552, 6079736736, 9119605104, 18239210208]

約数ペア:

[(1, 18239210208), (2, 9119605104), (3, 6079736736), (4, 4559802552), (6, 3039868368), (8, 2279901276), (9, 2026578912), (12, 1519934184), (16, 1139950638), (18, 1013289456), (19, 959958432), (24, 759967092), (27, 675526304), (32, 569975319), (36, 506644728), (38, 479979216), (48, 379983546), (54, 337763152), (57, 319986144), (72, 253322364), (76, 239989608), (96, 189991773), (108, 168881576), (114, 159993072), (144, 126661182), (152, 119994804), (171, 106662048), (216, 84440788), (228, 79996536), (288, 63330591), (304, 59997402), (342, 53331024), (361, 50524128), (432, 42220394), (456, 39998268), (513, 35554016), (608, 29998701), (684, 26665512), (722, 25262064), (864, 21110197), (912, 19999134), (1026, 17777008), (1083, 16841376), (1368, 13332756), (1444, 12631032), (1824, 9999567), (2052, 8888504), (2166, 8420688), (2736, 6666378), (2888, 6315516), (3249, 5613792), (4104, 4444252), (4332, 4210344), (5472, 3333189), (5776, 3157758), (6498, 2806896), (8208, 2222126), (8664, 2105172), (9747, 1871264), (11552, 1578879), (12996, 1403448), (16416, 1111063), (17328, 1052586), (19494, 935632), (25992, 701724), (34656, 526293), (38988, 467816), (51984, 350862), (58477, 311904), (77976, 233908), (103968, 175431), (116954, 155952)]