9984978

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{1033}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 22334400

約数和(自身を除く): 12349422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 358, 537, 1033, 1074, 1611, 2066, 3099, 3222, 4833, 6198, 9297, 9666, 18594, 27891, 55782, 184907, 369814, 554721, 1109442, 1664163, 3328326, 4992489, 9984978]

約数ペア:

[(1, 9984978), (2, 4992489), (3, 3328326), (6, 1664163), (9, 1109442), (18, 554721), (27, 369814), (54, 184907), (179, 55782), (358, 27891), (537, 18594), (1033, 9666), (1074, 9297), (1611, 6198), (2066, 4833), (3099, 3222)]