1881378

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:958

約数の個数: 24

約数和(自身を含む): 4113408

約数和(自身を除く): 2232030

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 823, 1143, 1646, 2286, 2469, 4938, 7407, 14814, 104521, 209042, 313563, 627126, 940689, 1881378]

約数ペア:

[(1, 1881378), (2, 940689), (3, 627126), (6, 313563), (9, 209042), (18, 104521), (127, 14814), (254, 7407), (381, 4938), (762, 2469), (823, 2286), (1143, 1646)]