18836352

素因数分解:

$2^7\times 3^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 55135080

約数和(自身を除く): 36298728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 128, 144, 166, 192, 197, 249, 288, 332, 384, 394, 498, 576, 591, 664, 747, 788, 996, 1152, 1182, 1328, 1494, 1576, 1773, 1992, 2364, 2656, 2988, 3152, 3546, 3984, 4728, 5312, 5976, 6304, 7092, 7968, 9456, 10624, 11952, 12608, 14184, 15936, 16351, 18912, 23904, 25216, 28368, 31872, 32702, 37824, 47808, 49053, 56736, 65404, 75648, 95616, 98106, 113472, 130808, 147159, 196212, 226944, 261616, 294318, 392424, 523232, 588636, 784848, 1046464, 1177272, 1569696, 2092928, 2354544, 3139392, 4709088, 6278784, 9418176, 18836352]

約数ペア:

[(1, 18836352), (2, 9418176), (3, 6278784), (4, 4709088), (6, 3139392), (8, 2354544), (9, 2092928), (12, 1569696), (16, 1177272), (18, 1046464), (24, 784848), (32, 588636), (36, 523232), (48, 392424), (64, 294318), (72, 261616), (83, 226944), (96, 196212), (128, 147159), (144, 130808), (166, 113472), (192, 98106), (197, 95616), (249, 75648), (288, 65404), (332, 56736), (384, 49053), (394, 47808), (498, 37824), (576, 32702), (591, 31872), (664, 28368), (747, 25216), (788, 23904), (996, 18912), (1152, 16351), (1182, 15936), (1328, 14184), (1494, 12608), (1576, 11952), (1773, 10624), (1992, 9456), (2364, 7968), (2656, 7092), (2988, 6304), (3152, 5976), (3546, 5312), (3984, 4728)]