18523368

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 53264640

約数和(自身を除く): 34741272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 43, 62, 72, 86, 93, 124, 129, 172, 186, 193, 248, 258, 279, 344, 372, 386, 387, 516, 558, 579, 744, 772, 774, 1032, 1116, 1158, 1333, 1544, 1548, 1737, 2232, 2316, 2666, 3096, 3474, 3999, 4632, 5332, 5983, 6948, 7998, 8299, 10664, 11966, 11997, 13896, 15996, 16598, 17949, 23932, 23994, 24897, 31992, 33196, 35898, 47864, 47988, 49794, 53847, 66392, 71796, 74691, 95976, 99588, 107694, 143592, 149382, 199176, 215388, 257269, 298764, 430776, 514538, 597528, 771807, 1029076, 1543614, 2058152, 2315421, 3087228, 4630842, 6174456, 9261684, 18523368]

約数ペア:

[(1, 18523368), (2, 9261684), (3, 6174456), (4, 4630842), (6, 3087228), (8, 2315421), (9, 2058152), (12, 1543614), (18, 1029076), (24, 771807), (31, 597528), (36, 514538), (43, 430776), (62, 298764), (72, 257269), (86, 215388), (93, 199176), (124, 149382), (129, 143592), (172, 107694), (186, 99588), (193, 95976), (248, 74691), (258, 71796), (279, 66392), (344, 53847), (372, 49794), (386, 47988), (387, 47864), (516, 35898), (558, 33196), (579, 31992), (744, 24897), (772, 23994), (774, 23932), (1032, 17949), (1116, 16598), (1158, 15996), (1333, 13896), (1544, 11997), (1548, 11966), (1737, 10664), (2232, 8299), (2316, 7998), (2666, 6948), (3096, 5983), (3474, 5332), (3999, 4632)]