12118272

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 33358080

約数和(自身を除く): 21239808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 509, 744, 768, 992, 1018, 1488, 1527, 1984, 2036, 2976, 3054, 3968, 4072, 5952, 6108, 7936, 8144, 11904, 12216, 15779, 16288, 23808, 24432, 31558, 32576, 47337, 48864, 63116, 65152, 94674, 97728, 126232, 130304, 189348, 195456, 252464, 378696, 390912, 504928, 757392, 1009856, 1514784, 2019712, 3029568, 4039424, 6059136, 12118272]

約数ペア:

[(1, 12118272), (2, 6059136), (3, 4039424), (4, 3029568), (6, 2019712), (8, 1514784), (12, 1009856), (16, 757392), (24, 504928), (31, 390912), (32, 378696), (48, 252464), (62, 195456), (64, 189348), (93, 130304), (96, 126232), (124, 97728), (128, 94674), (186, 65152), (192, 63116), (248, 48864), (256, 47337), (372, 32576), (384, 31558), (496, 24432), (509, 23808), (744, 16288), (768, 15779), (992, 12216), (1018, 11904), (1488, 8144), (1527, 7936), (1984, 6108), (2036, 5952), (2976, 4072), (3054, 3968)]