18154925568

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8265

約数の個数: 240

約数和(自身を含む): 57958957056

約数和(自身を除く): 39804031488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 64, 72, 74, 78, 96, 104, 111, 117, 128, 144, 148, 156, 192, 208, 222, 234, 256, 288, 296, 312, 333, 384, 416, 444, 468, 481, 512, 576, 592, 624, 666, 768, 832, 888, 936, 962, 1152, 1184, 1248, 1332, 1443, 1536, 1664, 1776, 1872, 1924, 2304, 2368, 2496, 2664, 2886, 3328, 3552, 3744, 3848, 4329, 4608, 4736, 4992, 5328, 5772, 6656, 7104, 7488, 7696, 8191, 8658, 9472, 9984, 10656, 11544, 14208, 14976, 15392, 16382, 17316, 18944, 19968, 21312, 23088, 24573, 28416, 29952, 30784, 32764, 34632, 42624, 46176, 49146, 56832, 59904, 61568, 65528, 69264, 73719, 85248, 92352, 98292, 106483, 123136, 131056, 138528, 147438, 170496, 184704, 196584, 212966, 246272, 262112, 277056, 294876, 303067, 319449, 369408, 393168, 425932, 524224, 554112, 589752, 606134, 638898, 738816, 786336, 851864, 909201, 958347, 1048448, 1108224, 1179504, 1212268, 1277796, 1572672, 1703728, 1818402, 1916694, 2096896, 2216448, 2359008, 2424536, 2555592, 2727603, 3145344, 3407456, 3636804, 3833388, 3939871, 4193792, 4718016, 4849072, 5111184, 5455206, 6290688, 6814912, 7273608, 7666776, 7879742, 9436032, 9698144, 10222368, 10910412, 11819613, 12581376, 13629824, 14547216, 15333552, 15759484, 18872064, 19396288, 20444736, 21820824, 23639226, 27259648, 29094432, 30667104, 31518968, 35458839, 37744128, 38792576, 40889472, 43641648, 47278452, 54519296, 58188864, 61334208, 63037936, 70917678, 77585152, 81778944, 87283296, 94556904, 116377728, 122668416, 126075872, 141835356, 155170304, 163557888, 174566592, 189113808, 232755456, 245336832, 252151744, 283670712, 349133184, 378227616, 465510912, 490673664, 504303488, 567341424, 698266368, 756455232, 1008606976, 1134682848, 1396532736, 1512910464, 2017213952, 2269365696, 3025820928, 4538731392, 6051641856, 9077462784, 18154925568]

約数ペア:

[(1, 18154925568), (2, 9077462784), (3, 6051641856), (4, 4538731392), (6, 3025820928), (8, 2269365696), (9, 2017213952), (12, 1512910464), (13, 1396532736), (16, 1134682848), (18, 1008606976), (24, 756455232), (26, 698266368), (32, 567341424), (36, 504303488), (37, 490673664), (39, 465510912), (48, 378227616), (52, 349133184), (64, 283670712), (72, 252151744), (74, 245336832), (78, 232755456), (96, 189113808), (104, 174566592), (111, 163557888), (117, 155170304), (128, 141835356), (144, 126075872), (148, 122668416), (156, 116377728), (192, 94556904), (208, 87283296), (222, 81778944), (234, 77585152), (256, 70917678), (288, 63037936), (296, 61334208), (312, 58188864), (333, 54519296), (384, 47278452), (416, 43641648), (444, 40889472), (468, 38792576), (481, 37744128), (512, 35458839), (576, 31518968), (592, 30667104), (624, 29094432), (666, 27259648), (768, 23639226), (832, 21820824), (888, 20444736), (936, 19396288), (962, 18872064), (1152, 15759484), (1184, 15333552), (1248, 14547216), (1332, 13629824), (1443, 12581376), (1536, 11819613), (1664, 10910412), (1776, 10222368), (1872, 9698144), (1924, 9436032), (2304, 7879742), (2368, 7666776), (2496, 7273608), (2664, 6814912), (2886, 6290688), (3328, 5455206), (3552, 5111184), (3744, 4849072), (3848, 4718016), (4329, 4193792), (4608, 3939871), (4736, 3833388), (4992, 3636804), (5328, 3407456), (5772, 3145344), (6656, 2727603), (7104, 2555592), (7488, 2424536), (7696, 2359008), (8191, 2216448), (8658, 2096896), (9472, 1916694), (9984, 1818402), (10656, 1703728), (11544, 1572672), (14208, 1277796), (14976, 1212268), (15392, 1179504), (16382, 1108224), (17316, 1048448), (18944, 958347), (19968, 909201), (21312, 851864), (23088, 786336), (24573, 738816), (28416, 638898), (29952, 606134), (30784, 589752), (32764, 554112), (34632, 524224), (42624, 425932), (46176, 393168), (49146, 369408), (56832, 319449), (59904, 303067), (61568, 294876), (65528, 277056), (69264, 262112), (73719, 246272), (85248, 212966), (92352, 196584), (98292, 184704), (106483, 170496), (123136, 147438), (131056, 138528)]