2018715282

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{19447}}^1$

素因数の和:19607

約数の個数: 48

約数和(自身を含む): 4490154240

約数和(自身を除く): 2471438958

約数列:

[1, 2, 3, 6, 9, 18, 73, 79, 146, 158, 219, 237, 438, 474, 657, 711, 1314, 1422, 5767, 11534, 17301, 19447, 34602, 38894, 51903, 58341, 103806, 116682, 175023, 350046, 1419631, 1536313, 2839262, 3072626, 4258893, 4608939, 8517786, 9217878, 12776679, 13826817, 25553358, 27653634, 112150849, 224301698, 336452547, 672905094, 1009357641, 2018715282]

約数ペア:

[(1, 2018715282), (2, 1009357641), (3, 672905094), (6, 336452547), (9, 224301698), (18, 112150849), (73, 27653634), (79, 25553358), (146, 13826817), (158, 12776679), (219, 9217878), (237, 8517786), (438, 4608939), (474, 4258893), (657, 3072626), (711, 2839262), (1314, 1536313), (1422, 1419631), (5767, 350046), (11534, 175023), (17301, 116682), (19447, 103806), (34602, 58341), (38894, 51903)]