1490221854

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{34367}}^1$

素因数の和:34462

約数の個数: 64

約数和(自身を含む): 3662254080

約数和(自身を除く): 2172032226

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 73, 99, 146, 198, 219, 297, 438, 594, 657, 803, 1314, 1606, 1971, 2409, 3942, 4818, 7227, 14454, 21681, 34367, 43362, 68734, 103101, 206202, 309303, 378037, 618606, 756074, 927909, 1134111, 1855818, 2268222, 2508791, 3402333, 5017582, 6804666, 7526373, 10206999, 15052746, 20413998, 22579119, 27596701, 45158238, 55193402, 67737357, 82790103, 135474714, 165580206, 248370309, 496740618, 745110927, 1490221854]

約数ペア:

[(1, 1490221854), (2, 745110927), (3, 496740618), (6, 248370309), (9, 165580206), (11, 135474714), (18, 82790103), (22, 67737357), (27, 55193402), (33, 45158238), (54, 27596701), (66, 22579119), (73, 20413998), (99, 15052746), (146, 10206999), (198, 7526373), (219, 6804666), (297, 5017582), (438, 3402333), (594, 2508791), (657, 2268222), (803, 1855818), (1314, 1134111), (1606, 927909), (1971, 756074), (2409, 618606), (3942, 378037), (4818, 309303), (7227, 206202), (14454, 103101), (21681, 68734), (34367, 43362)]