31092084

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1759}}^1$

素因数の和:2260

約数の個数: 36

約数和(自身を含む): 78798720

約数和(自身を除く): 47706636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1759, 1964, 2946, 3518, 4419, 5277, 5892, 7036, 8838, 10554, 15831, 17676, 21108, 31662, 63324, 863669, 1727338, 2591007, 3454676, 5182014, 7773021, 10364028, 15546042, 31092084]

約数ペア:

[(1, 31092084), (2, 15546042), (3, 10364028), (4, 7773021), (6, 5182014), (9, 3454676), (12, 2591007), (18, 1727338), (36, 863669), (491, 63324), (982, 31662), (1473, 21108), (1759, 17676), (1964, 15831), (2946, 10554), (3518, 8838), (4419, 7036), (5277, 5892)]