66744678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11113}}^1$

素因数の和:11149

約数の個数: 64

約数和(自身を含む): 179246592

約数和(自身を除く): 112501914

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 11113, 22226, 33339, 66678, 77791, 122243, 144469, 155582, 233373, 244486, 288938, 366729, 433407, 466746, 733458, 855701, 866814, 1011283, 1589159, 1711402, 2022566, 2567103, 3033849, 3178318, 4767477, 5134206, 6067698, 9534954, 11124113, 22248226, 33372339, 66744678]

約数ペア:

[(1, 66744678), (2, 33372339), (3, 22248226), (6, 11124113), (7, 9534954), (11, 6067698), (13, 5134206), (14, 4767477), (21, 3178318), (22, 3033849), (26, 2567103), (33, 2022566), (39, 1711402), (42, 1589159), (66, 1011283), (77, 866814), (78, 855701), (91, 733458), (143, 466746), (154, 433407), (182, 366729), (231, 288938), (273, 244486), (286, 233373), (429, 155582), (462, 144469), (546, 122243), (858, 77791), (1001, 66678), (2002, 33339), (3003, 22226), (6006, 11113)]