18453888

素因数分解:

$2^7\times 3^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 54021240

約数和(自身を除く): 35567352

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, 193, 249, 288, 332, 384, 386, 498, 576, 579, 664, 747, 772, 996, 1152, 1158, 1328, 1494, 1544, 1737, 1992, 2316, 2656, 2988, 3088, 3474, 3984, 4632, 5312, 5976, 6176, 6948, 7968, 9264, 10624, 11952, 12352, 13896, 15936, 16019, 18528, 23904, 24704, 27792, 31872, 32038, 37056, 47808, 48057, 55584, 64076, 74112, 95616, 96114, 111168, 128152, 144171, 192228, 222336, 256304, 288342, 384456, 512608, 576684, 768912, 1025216, 1153368, 1537824, 2050432, 2306736, 3075648, 4613472, 6151296, 9226944, 18453888]

約数ペア:

[(1, 18453888), (2, 9226944), (3, 6151296), (4, 4613472), (6, 3075648), (8, 2306736), (9, 2050432), (12, 1537824), (16, 1153368), (18, 1025216), (24, 768912), (32, 576684), (36, 512608), (48, 384456), (64, 288342), (72, 256304), (83, 222336), (96, 192228), (128, 144171), (144, 128152), (166, 111168), (192, 96114), (193, 95616), (249, 74112), (288, 64076), (332, 55584), (384, 48057), (386, 47808), (498, 37056), (576, 32038), (579, 31872), (664, 27792), (747, 24704), (772, 23904), (996, 18528), (1152, 16019), (1158, 15936), (1328, 13896), (1494, 12352), (1544, 11952), (1737, 10624), (1992, 9264), (2316, 7968), (2656, 6948), (2988, 6176), (3088, 5976), (3474, 5312), (3984, 4632)]