18711795648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4481}}^1$

素因数の和:4755

約数の個数: 224

約数和(自身を含む): 61201889280

約数和(自身を除く): 42490093632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 239, 273, 312, 336, 364, 416, 448, 478, 546, 624, 672, 717, 728, 832, 956, 1092, 1248, 1344, 1434, 1456, 1673, 1912, 2184, 2496, 2868, 2912, 3107, 3346, 3824, 4368, 4481, 5019, 5736, 5824, 6214, 6692, 7648, 8736, 8962, 9321, 10038, 11472, 12428, 13384, 13443, 15296, 17472, 17924, 18642, 20076, 21749, 22944, 24856, 26768, 26886, 31367, 35848, 37284, 40152, 43498, 45888, 49712, 53536, 53772, 58253, 62734, 65247, 71696, 74568, 80304, 86996, 94101, 99424, 107072, 107544, 116506, 125468, 130494, 143392, 149136, 160608, 173992, 174759, 188202, 198848, 215088, 233012, 250936, 260988, 286784, 298272, 321216, 347984, 349518, 376404, 407771, 430176, 466024, 501872, 521976, 596544, 695968, 699036, 752808, 815542, 860352, 932048, 1003744, 1043952, 1070959, 1223313, 1391936, 1398072, 1505616, 1631084, 1864096, 2007488, 2087904, 2141918, 2446626, 2796144, 3011232, 3212877, 3262168, 3728192, 4175808, 4283836, 4893252, 5592288, 6022464, 6425754, 6524336, 7496713, 8567672, 9786504, 11184576, 12851508, 13048672, 13922467, 14993426, 17135344, 19573008, 22490139, 25703016, 26097344, 27844934, 29986852, 34270688, 39146016, 41767401, 44980278, 51406032, 55689868, 59973704, 68541376, 78292032, 83534802, 89960556, 97457269, 102812064, 111379736, 119947408, 167069604, 179921112, 194914538, 205624128, 222759472, 239894816, 292371807, 334139208, 359842224, 389829076, 445518944, 479789632, 584743614, 668278416, 719684448, 779658152, 891037888, 1169487228, 1336556832, 1439368896, 1559316304, 2338974456, 2673113664, 3118632608, 4677948912, 6237265216, 9355897824, 18711795648]

約数ペア:

[(1, 18711795648), (2, 9355897824), (3, 6237265216), (4, 4677948912), (6, 3118632608), (7, 2673113664), (8, 2338974456), (12, 1559316304), (13, 1439368896), (14, 1336556832), (16, 1169487228), (21, 891037888), (24, 779658152), (26, 719684448), (28, 668278416), (32, 584743614), (39, 479789632), (42, 445518944), (48, 389829076), (52, 359842224), (56, 334139208), (64, 292371807), (78, 239894816), (84, 222759472), (91, 205624128), (96, 194914538), (104, 179921112), (112, 167069604), (156, 119947408), (168, 111379736), (182, 102812064), (192, 97457269), (208, 89960556), (224, 83534802), (239, 78292032), (273, 68541376), (312, 59973704), (336, 55689868), (364, 51406032), (416, 44980278), (448, 41767401), (478, 39146016), (546, 34270688), (624, 29986852), (672, 27844934), (717, 26097344), (728, 25703016), (832, 22490139), (956, 19573008), (1092, 17135344), (1248, 14993426), (1344, 13922467), (1434, 13048672), (1456, 12851508), (1673, 11184576), (1912, 9786504), (2184, 8567672), (2496, 7496713), (2868, 6524336), (2912, 6425754), (3107, 6022464), (3346, 5592288), (3824, 4893252), (4368, 4283836), (4481, 4175808), (5019, 3728192), (5736, 3262168), (5824, 3212877), (6214, 3011232), (6692, 2796144), (7648, 2446626), (8736, 2141918), (8962, 2087904), (9321, 2007488), (10038, 1864096), (11472, 1631084), (12428, 1505616), (13384, 1398072), (13443, 1391936), (15296, 1223313), (17472, 1070959), (17924, 1043952), (18642, 1003744), (20076, 932048), (21749, 860352), (22944, 815542), (24856, 752808), (26768, 699036), (26886, 695968), (31367, 596544), (35848, 521976), (37284, 501872), (40152, 466024), (43498, 430176), (45888, 407771), (49712, 376404), (53536, 349518), (53772, 347984), (58253, 321216), (62734, 298272), (65247, 286784), (71696, 260988), (74568, 250936), (80304, 233012), (86996, 215088), (94101, 198848), (99424, 188202), (107072, 174759), (107544, 173992), (116506, 160608), (125468, 149136), (130494, 143392)]