18174977136

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{8191}}^1$

素因数の和:9035

約数の個数: 120

約数和(自身を含む): 53614346240

約数和(自身を除く): 35439369104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 811, 912, 1368, 1622, 2433, 2736, 3244, 4866, 6488, 7299, 8191, 9732, 12976, 14598, 15409, 16382, 19464, 24573, 29196, 30818, 32764, 38928, 46227, 49146, 58392, 61636, 65528, 73719, 92454, 98292, 116784, 123272, 131056, 138681, 147438, 155629, 184908, 196584, 246544, 277362, 294876, 311258, 369816, 393168, 466887, 554724, 589752, 622516, 739632, 933774, 1109448, 1179504, 1245032, 1400661, 1867548, 2218896, 2490064, 2801322, 3735096, 5602644, 6642901, 7470192, 11205288, 13285802, 19928703, 22410576, 26571604, 39857406, 53143208, 59786109, 79714812, 106286416, 119572218, 126215119, 159429624, 239144436, 252430238, 318859248, 378645357, 478288872, 504860476, 757290714, 956577744, 1009720952, 1135936071, 1514581428, 2019441904, 2271872142, 3029162856, 4543744284, 6058325712, 9087488568, 18174977136]

約数ペア:

[(1, 18174977136), (2, 9087488568), (3, 6058325712), (4, 4543744284), (6, 3029162856), (8, 2271872142), (9, 2019441904), (12, 1514581428), (16, 1135936071), (18, 1009720952), (19, 956577744), (24, 757290714), (36, 504860476), (38, 478288872), (48, 378645357), (57, 318859248), (72, 252430238), (76, 239144436), (114, 159429624), (144, 126215119), (152, 119572218), (171, 106286416), (228, 79714812), (304, 59786109), (342, 53143208), (456, 39857406), (684, 26571604), (811, 22410576), (912, 19928703), (1368, 13285802), (1622, 11205288), (2433, 7470192), (2736, 6642901), (3244, 5602644), (4866, 3735096), (6488, 2801322), (7299, 2490064), (8191, 2218896), (9732, 1867548), (12976, 1400661), (14598, 1245032), (15409, 1179504), (16382, 1109448), (19464, 933774), (24573, 739632), (29196, 622516), (30818, 589752), (32764, 554724), (38928, 466887), (46227, 393168), (49146, 369816), (58392, 311258), (61636, 294876), (65528, 277362), (73719, 246544), (92454, 196584), (98292, 184908), (116784, 155629), (123272, 147438), (131056, 138681)]