13137138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2599

約数の個数: 48

約数和(自身を含む): 33336576

約数和(自身を除く): 20199438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2543, 2583, 5086, 5166, 7629, 15258, 17801, 22887, 35602, 45774, 53403, 104263, 106806, 160209, 208526, 312789, 320418, 625578, 729841, 938367, 1459682, 1876734, 2189523, 4379046, 6568569, 13137138]

約数ペア:

[(1, 13137138), (2, 6568569), (3, 4379046), (6, 2189523), (7, 1876734), (9, 1459682), (14, 938367), (18, 729841), (21, 625578), (41, 320418), (42, 312789), (63, 208526), (82, 160209), (123, 106806), (126, 104263), (246, 53403), (287, 45774), (369, 35602), (574, 22887), (738, 17801), (861, 15258), (1722, 7629), (2543, 5166), (2583, 5086)]