139054518

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{179657}}^1$

素因数の和:179708

約数の個数: 24

約数和(自身を含む): 308293128

約数和(自身を除く): 169238610

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 179657, 359314, 538971, 1077942, 1616913, 3233826, 7725251, 15450502, 23175753, 46351506, 69527259, 139054518]

約数ペア:

[(1, 139054518), (2, 69527259), (3, 46351506), (6, 23175753), (9, 15450502), (18, 7725251), (43, 3233826), (86, 1616913), (129, 1077942), (258, 538971), (387, 359314), (774, 179657)]