3121188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 8453760

約数和(自身を除く): 5332572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 509, 511, 876, 1018, 1022, 1527, 1533, 2036, 2044, 3054, 3066, 3563, 6108, 6132, 7126, 10689, 14252, 21378, 37157, 42756, 74314, 111471, 148628, 222942, 260099, 445884, 520198, 780297, 1040396, 1560594, 3121188]

約数ペア:

[(1, 3121188), (2, 1560594), (3, 1040396), (4, 780297), (6, 520198), (7, 445884), (12, 260099), (14, 222942), (21, 148628), (28, 111471), (42, 74314), (73, 42756), (84, 37157), (146, 21378), (219, 14252), (292, 10689), (438, 7126), (509, 6132), (511, 6108), (876, 3563), (1018, 3066), (1022, 3054), (1527, 2044), (1533, 2036)]