13998138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 35804160

約数和(自身を除く): 21806022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 154, 231, 246, 287, 451, 462, 574, 739, 861, 902, 1353, 1478, 1722, 2217, 2706, 3157, 4434, 5173, 6314, 8129, 9471, 10346, 15519, 16258, 18942, 24387, 30299, 31038, 48774, 56903, 60598, 90897, 113806, 170709, 181794, 212093, 333289, 341418, 424186, 636279, 666578, 999867, 1272558, 1999734, 2333023, 4666046, 6999069, 13998138]

約数ペア:

[(1, 13998138), (2, 6999069), (3, 4666046), (6, 2333023), (7, 1999734), (11, 1272558), (14, 999867), (21, 666578), (22, 636279), (33, 424186), (41, 341418), (42, 333289), (66, 212093), (77, 181794), (82, 170709), (123, 113806), (154, 90897), (231, 60598), (246, 56903), (287, 48774), (451, 31038), (462, 30299), (574, 24387), (739, 18942), (861, 16258), (902, 15519), (1353, 10346), (1478, 9471), (1722, 8129), (2217, 6314), (2706, 5173), (3157, 4434)]