27556884

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1559}}^1$

素因数の和:2060

約数の個数: 36

約数和(自身を含む): 69844320

約数和(自身を除く): 42287436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1559, 1964, 2946, 3118, 4419, 4677, 5892, 6236, 8838, 9354, 14031, 17676, 18708, 28062, 56124, 765469, 1530938, 2296407, 3061876, 4592814, 6889221, 9185628, 13778442, 27556884]

約数ペア:

[(1, 27556884), (2, 13778442), (3, 9185628), (4, 6889221), (6, 4592814), (9, 3061876), (12, 2296407), (18, 1530938), (36, 765469), (491, 56124), (982, 28062), (1473, 18708), (1559, 17676), (1964, 14031), (2946, 9354), (3118, 8838), (4419, 6236), (4677, 5892)]