13777974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2601

約数の個数: 48

約数和(自身を含む): 34924032

約数和(自身を除く): 21146058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2543, 2709, 5086, 5418, 7629, 15258, 17801, 22887, 35602, 45774, 53403, 106806, 109349, 160209, 218698, 320418, 328047, 656094, 765443, 984141, 1530886, 1968282, 2296329, 4592658, 6888987, 13777974]

約数ペア:

[(1, 13777974), (2, 6888987), (3, 4592658), (6, 2296329), (7, 1968282), (9, 1530886), (14, 984141), (18, 765443), (21, 656094), (42, 328047), (43, 320418), (63, 218698), (86, 160209), (126, 109349), (129, 106806), (258, 53403), (301, 45774), (387, 35602), (602, 22887), (774, 17801), (903, 15258), (1806, 7629), (2543, 5418), (2709, 5086)]