123666318

素因数分解:

$2^1\times 3^3\times {\mathrm{2290117}}^1$

素因数の和:2290128

約数の個数: 16

約数和(自身を含む): 274814160

約数和(自身を除く): 151147842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2290117, 4580234, 6870351, 13740702, 20611053, 41222106, 61833159, 123666318]

約数ペア:

[(1, 123666318), (2, 61833159), (3, 41222106), (6, 20611053), (9, 13740702), (18, 6870351), (27, 4580234), (54, 2290117)]