18305568

素因数分解:

$2^5\times 3^3\times {\mathrm{21187}}^1$

素因数の和:21206

約数の個数: 48

約数和(自身を含む): 53393760

約数和(自身を除く): 35088192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 21187, 42374, 63561, 84748, 127122, 169496, 190683, 254244, 338992, 381366, 508488, 572049, 677984, 762732, 1016976, 1144098, 1525464, 2033952, 2288196, 3050928, 4576392, 6101856, 9152784, 18305568]

約数ペア:

[(1, 18305568), (2, 9152784), (3, 6101856), (4, 4576392), (6, 3050928), (8, 2288196), (9, 2033952), (12, 1525464), (16, 1144098), (18, 1016976), (24, 762732), (27, 677984), (32, 572049), (36, 508488), (48, 381366), (54, 338992), (72, 254244), (96, 190683), (108, 169496), (144, 127122), (216, 84748), (288, 63561), (432, 42374), (864, 21187)]