31591188

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{4007}}^1$

素因数の和:4093

約数の個数: 48

約数和(自身を含む): 83045760

約数和(自身を除く): 51454572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 4007, 7884, 8014, 12021, 16028, 24042, 36063, 48084, 72126, 108189, 144252, 216378, 292511, 432756, 585022, 877533, 1170044, 1755066, 2632599, 3510132, 5265198, 7897797, 10530396, 15795594, 31591188]

約数ペア:

[(1, 31591188), (2, 15795594), (3, 10530396), (4, 7897797), (6, 5265198), (9, 3510132), (12, 2632599), (18, 1755066), (27, 1170044), (36, 877533), (54, 585022), (73, 432756), (108, 292511), (146, 216378), (219, 144252), (292, 108189), (438, 72126), (657, 48084), (876, 36063), (1314, 24042), (1971, 16028), (2628, 12021), (3942, 8014), (4007, 7884)]