18270144

素因数分解:

$2^6\times 3^3\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 112

約数和(自身を含む): 54762400

約数和(自身を除く): 36492256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 97, 108, 109, 144, 192, 194, 216, 218, 288, 291, 327, 388, 432, 436, 576, 582, 654, 776, 864, 872, 873, 981, 1164, 1308, 1552, 1728, 1744, 1746, 1962, 2328, 2616, 2619, 2943, 3104, 3488, 3492, 3924, 4656, 5232, 5238, 5886, 6208, 6976, 6984, 7848, 9312, 10464, 10476, 10573, 11772, 13968, 15696, 18624, 20928, 20952, 21146, 23544, 27936, 31392, 31719, 41904, 42292, 47088, 55872, 62784, 63438, 83808, 84584, 94176, 95157, 126876, 167616, 169168, 188352, 190314, 253752, 285471, 338336, 380628, 507504, 570942, 676672, 761256, 1015008, 1141884, 1522512, 2030016, 2283768, 3045024, 4567536, 6090048, 9135072, 18270144]

約数ペア:

[(1, 18270144), (2, 9135072), (3, 6090048), (4, 4567536), (6, 3045024), (8, 2283768), (9, 2030016), (12, 1522512), (16, 1141884), (18, 1015008), (24, 761256), (27, 676672), (32, 570942), (36, 507504), (48, 380628), (54, 338336), (64, 285471), (72, 253752), (96, 190314), (97, 188352), (108, 169168), (109, 167616), (144, 126876), (192, 95157), (194, 94176), (216, 84584), (218, 83808), (288, 63438), (291, 62784), (327, 55872), (388, 47088), (432, 42292), (436, 41904), (576, 31719), (582, 31392), (654, 27936), (776, 23544), (864, 21146), (872, 20952), (873, 20928), (981, 18624), (1164, 15696), (1308, 13968), (1552, 11772), (1728, 10573), (1744, 10476), (1746, 10464), (1962, 9312), (2328, 7848), (2616, 6984), (2619, 6976), (2943, 6208), (3104, 5886), (3488, 5238), (3492, 5232), (3924, 4656)]