18834319872

素因数分解:

$2^9\times 3^2\times {\mathrm{499}}^1\times {\mathrm{8191}}^1$

素因数の和:8714

約数の個数: 120

約数和(自身を含む): 54472704000

約数和(自身を除く): 35638384128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 499, 512, 576, 768, 998, 1152, 1497, 1536, 1996, 2304, 2994, 3992, 4491, 4608, 5988, 7984, 8191, 8982, 11976, 15968, 16382, 17964, 23952, 24573, 31936, 32764, 35928, 47904, 49146, 63872, 65528, 71856, 73719, 95808, 98292, 127744, 131056, 143712, 147438, 191616, 196584, 255488, 262112, 287424, 294876, 383232, 393168, 524224, 574848, 589752, 766464, 786336, 1048448, 1149696, 1179504, 1572672, 2096896, 2299392, 2359008, 3145344, 4087309, 4193792, 4718016, 6290688, 8174618, 9436032, 12261927, 12581376, 16349236, 18872064, 24523854, 32698472, 36785781, 37744128, 49047708, 65396944, 73571562, 98095416, 130793888, 147143124, 196190832, 261587776, 294286248, 392381664, 523175552, 588572496, 784763328, 1046351104, 1177144992, 1569526656, 2092702208, 2354289984, 3139053312, 4708579968, 6278106624, 9417159936, 18834319872]

約数ペア:

[(1, 18834319872), (2, 9417159936), (3, 6278106624), (4, 4708579968), (6, 3139053312), (8, 2354289984), (9, 2092702208), (12, 1569526656), (16, 1177144992), (18, 1046351104), (24, 784763328), (32, 588572496), (36, 523175552), (48, 392381664), (64, 294286248), (72, 261587776), (96, 196190832), (128, 147143124), (144, 130793888), (192, 98095416), (256, 73571562), (288, 65396944), (384, 49047708), (499, 37744128), (512, 36785781), (576, 32698472), (768, 24523854), (998, 18872064), (1152, 16349236), (1497, 12581376), (1536, 12261927), (1996, 9436032), (2304, 8174618), (2994, 6290688), (3992, 4718016), (4491, 4193792), (4608, 4087309), (5988, 3145344), (7984, 2359008), (8191, 2299392), (8982, 2096896), (11976, 1572672), (15968, 1179504), (16382, 1149696), (17964, 1048448), (23952, 786336), (24573, 766464), (31936, 589752), (32764, 574848), (35928, 524224), (47904, 393168), (49146, 383232), (63872, 294876), (65528, 287424), (71856, 262112), (73719, 255488), (95808, 196584), (98292, 191616), (127744, 147438), (131056, 143712)]