18628134

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{63361}}^1$

素因数の和:63380

約数の個数: 24

約数和(自身を含む): 43339608

約数和(自身を除く): 24711474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 63361, 126722, 190083, 380166, 443527, 887054, 1330581, 2661162, 3104689, 6209378, 9314067, 18628134]

約数ペア:

[(1, 18628134), (2, 9314067), (3, 6209378), (6, 3104689), (7, 2661162), (14, 1330581), (21, 887054), (42, 443527), (49, 380166), (98, 190083), (147, 126722), (294, 63361)]