12437442

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1657}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 27854400

約数和(自身を除く): 15416958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 1657, 2502, 3314, 3753, 4971, 7506, 9942, 14913, 29826, 44739, 89478, 230323, 460646, 690969, 1381938, 2072907, 4145814, 6218721, 12437442]

約数ペア:

[(1, 12437442), (2, 6218721), (3, 4145814), (6, 2072907), (9, 1381938), (18, 690969), (27, 460646), (54, 230323), (139, 89478), (278, 44739), (417, 29826), (834, 14913), (1251, 9942), (1657, 7506), (2502, 4971), (3314, 3753)]