28881666

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{733}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 68702400

約数和(自身を除く): 39820734

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 199, 398, 597, 733, 1194, 1466, 1791, 2189, 2199, 3582, 4378, 4398, 6567, 6597, 8063, 13134, 13194, 16126, 19701, 24189, 39402, 48378, 72567, 145134, 145867, 291734, 437601, 875202, 1312803, 1604537, 2625606, 3209074, 4813611, 9627222, 14440833, 28881666]

約数ペア:

[(1, 28881666), (2, 14440833), (3, 9627222), (6, 4813611), (9, 3209074), (11, 2625606), (18, 1604537), (22, 1312803), (33, 875202), (66, 437601), (99, 291734), (198, 145867), (199, 145134), (398, 72567), (597, 48378), (733, 39402), (1194, 24189), (1466, 19701), (1791, 16126), (2189, 13194), (2199, 13134), (3582, 8063), (4378, 6597), (4398, 6567)]