2012173878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{39749}}^1$

素因数の和:39837

約数の個数: 64

約数和(自身を含む): 4808160000

約数和(自身を除く): 2795986122

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 59, 66, 78, 118, 143, 177, 286, 354, 429, 649, 767, 858, 1298, 1534, 1947, 2301, 3894, 4602, 8437, 16874, 25311, 39749, 50622, 79498, 119247, 238494, 437239, 516737, 874478, 1033474, 1311717, 1550211, 2345191, 2623434, 3100422, 4690382, 5684107, 7035573, 11368214, 14071146, 17052321, 25797101, 30487483, 34104642, 51594202, 60974966, 77391303, 91462449, 154782606, 182924898, 335362313, 670724626, 1006086939, 2012173878]

約数ペア:

[(1, 2012173878), (2, 1006086939), (3, 670724626), (6, 335362313), (11, 182924898), (13, 154782606), (22, 91462449), (26, 77391303), (33, 60974966), (39, 51594202), (59, 34104642), (66, 30487483), (78, 25797101), (118, 17052321), (143, 14071146), (177, 11368214), (286, 7035573), (354, 5684107), (429, 4690382), (649, 3100422), (767, 2623434), (858, 2345191), (1298, 1550211), (1534, 1311717), (1947, 1033474), (2301, 874478), (3894, 516737), (4602, 437239), (8437, 238494), (16874, 119247), (25311, 79498), (39749, 50622)]