18675008

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:711

約数の個数: 56

約数和(自身を含む): 41477184

約数和(自身を除く): 22802176

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 164, 176, 328, 352, 451, 647, 656, 704, 902, 1294, 1312, 1804, 2588, 2624, 3608, 5176, 7117, 7216, 10352, 14234, 14432, 20704, 26527, 28468, 28864, 41408, 53054, 56936, 106108, 113872, 212216, 227744, 291797, 424432, 455488, 583594, 848864, 1167188, 1697728, 2334376, 4668752, 9337504, 18675008]

約数ペア:

[(1, 18675008), (2, 9337504), (4, 4668752), (8, 2334376), (11, 1697728), (16, 1167188), (22, 848864), (32, 583594), (41, 455488), (44, 424432), (64, 291797), (82, 227744), (88, 212216), (164, 113872), (176, 106108), (328, 56936), (352, 53054), (451, 41408), (647, 28864), (656, 28468), (704, 26527), (902, 20704), (1294, 14432), (1312, 14234), (1804, 10352), (2588, 7216), (2624, 7117), (3608, 5176)]