7838556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 20431488

約数和(自身を除く): 12592932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1381, 1419, 1892, 2762, 2838, 4143, 5524, 5676, 8286, 15191, 16572, 30382, 45573, 59383, 60764, 91146, 118766, 178149, 182292, 237532, 356298, 653213, 712596, 1306426, 1959639, 2612852, 3919278, 7838556]

約数ペア:

[(1, 7838556), (2, 3919278), (3, 2612852), (4, 1959639), (6, 1306426), (11, 712596), (12, 653213), (22, 356298), (33, 237532), (43, 182292), (44, 178149), (66, 118766), (86, 91146), (129, 60764), (132, 59383), (172, 45573), (258, 30382), (473, 16572), (516, 15191), (946, 8286), (1381, 5676), (1419, 5524), (1892, 4143), (2762, 2838)]