16271748

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3559}}^1$

素因数の和:3696

約数の個数: 36

約数和(自身を含む): 41466880

約数和(自身を除く): 25195132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 3559, 4572, 7118, 10677, 14236, 21354, 32031, 42708, 64062, 128124, 451993, 903986, 1355979, 1807972, 2711958, 4067937, 5423916, 8135874, 16271748]

約数ペア:

[(1, 16271748), (2, 8135874), (3, 5423916), (4, 4067937), (6, 2711958), (9, 1807972), (12, 1355979), (18, 903986), (36, 451993), (127, 128124), (254, 64062), (381, 42708), (508, 32031), (762, 21354), (1143, 14236), (1524, 10677), (2286, 7118), (3559, 4572)]