138545658

素因数分解:

$2^1\times 3^2\times {\mathrm{1549}}^1\times {\mathrm{4969}}^1$

素因数の和:6526

約数の個数: 24

約数和(自身を含む): 300436500

約数和(自身を除く): 161890842

約数列:

[1, 2, 3, 6, 9, 18, 1549, 3098, 4647, 4969, 9294, 9938, 13941, 14907, 27882, 29814, 44721, 89442, 7696981, 15393962, 23090943, 46181886, 69272829, 138545658]

約数ペア:

[(1, 138545658), (2, 69272829), (3, 46181886), (6, 23090943), (9, 15393962), (18, 7696981), (1549, 89442), (3098, 44721), (4647, 29814), (4969, 27882), (9294, 14907), (9938, 13941)]