12938184

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 42240000

約数和(自身を除く): 29301816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 199, 216, 252, 258, 301, 344, 378, 387, 398, 504, 516, 597, 602, 756, 774, 796, 903, 1032, 1161, 1194, 1204, 1393, 1512, 1548, 1592, 1791, 1806, 2322, 2388, 2408, 2709, 2786, 3096, 3582, 3612, 4179, 4644, 4776, 5373, 5418, 5572, 7164, 7224, 8127, 8358, 8557, 9288, 10746, 10836, 11144, 12537, 14328, 16254, 16716, 17114, 21492, 21672, 25074, 25671, 32508, 33432, 34228, 37611, 42984, 50148, 51342, 59899, 65016, 68456, 75222, 77013, 100296, 102684, 119798, 150444, 154026, 179697, 205368, 231039, 239596, 300888, 308052, 359394, 462078, 479192, 539091, 616104, 718788, 924156, 1078182, 1437576, 1617273, 1848312, 2156364, 3234546, 4312728, 6469092, 12938184]

約数ペア:

[(1, 12938184), (2, 6469092), (3, 4312728), (4, 3234546), (6, 2156364), (7, 1848312), (8, 1617273), (9, 1437576), (12, 1078182), (14, 924156), (18, 718788), (21, 616104), (24, 539091), (27, 479192), (28, 462078), (36, 359394), (42, 308052), (43, 300888), (54, 239596), (56, 231039), (63, 205368), (72, 179697), (84, 154026), (86, 150444), (108, 119798), (126, 102684), (129, 100296), (168, 77013), (172, 75222), (189, 68456), (199, 65016), (216, 59899), (252, 51342), (258, 50148), (301, 42984), (344, 37611), (378, 34228), (387, 33432), (398, 32508), (504, 25671), (516, 25074), (597, 21672), (602, 21492), (756, 17114), (774, 16716), (796, 16254), (903, 14328), (1032, 12537), (1161, 11144), (1194, 10836), (1204, 10746), (1393, 9288), (1512, 8557), (1548, 8358), (1592, 8127), (1791, 7224), (1806, 7164), (2322, 5572), (2388, 5418), (2408, 5373), (2709, 4776), (2786, 4644), (3096, 4179), (3582, 3612)]