18544008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 57784320

約数和(自身を除く): 39240312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 43, 51, 56, 68, 84, 86, 102, 119, 129, 136, 151, 168, 172, 204, 238, 258, 301, 302, 344, 357, 408, 453, 476, 516, 602, 604, 714, 731, 903, 906, 952, 1032, 1057, 1204, 1208, 1428, 1462, 1806, 1812, 2114, 2193, 2408, 2567, 2856, 2924, 3171, 3612, 3624, 4228, 4386, 5117, 5134, 5848, 6342, 6493, 7224, 7701, 8456, 8772, 10234, 10268, 12684, 12986, 15351, 15402, 17544, 17969, 19479, 20468, 20536, 25368, 25972, 30702, 30804, 35938, 38958, 40936, 45451, 51944, 53907, 61404, 61608, 71876, 77916, 90902, 107814, 110381, 122808, 136353, 143752, 155832, 181804, 215628, 220762, 272706, 331143, 363608, 431256, 441524, 545412, 662286, 772667, 883048, 1090824, 1324572, 1545334, 2318001, 2649144, 3090668, 4636002, 6181336, 9272004, 18544008]

約数ペア:

[(1, 18544008), (2, 9272004), (3, 6181336), (4, 4636002), (6, 3090668), (7, 2649144), (8, 2318001), (12, 1545334), (14, 1324572), (17, 1090824), (21, 883048), (24, 772667), (28, 662286), (34, 545412), (42, 441524), (43, 431256), (51, 363608), (56, 331143), (68, 272706), (84, 220762), (86, 215628), (102, 181804), (119, 155832), (129, 143752), (136, 136353), (151, 122808), (168, 110381), (172, 107814), (204, 90902), (238, 77916), (258, 71876), (301, 61608), (302, 61404), (344, 53907), (357, 51944), (408, 45451), (453, 40936), (476, 38958), (516, 35938), (602, 30804), (604, 30702), (714, 25972), (731, 25368), (903, 20536), (906, 20468), (952, 19479), (1032, 17969), (1057, 17544), (1204, 15402), (1208, 15351), (1428, 12986), (1462, 12684), (1806, 10268), (1812, 10234), (2114, 8772), (2193, 8456), (2408, 7701), (2567, 7224), (2856, 6493), (2924, 6342), (3171, 5848), (3612, 5134), (3624, 5117), (4228, 4386)]