12131766

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1867}}^1$

素因数の和:1913

約数の個数: 36

約数和(自身を含む): 27756612

約数和(自身を除く): 15624846

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 1867, 2166, 3249, 3734, 5601, 6498, 11202, 16803, 33606, 35473, 70946, 106419, 212838, 319257, 638514, 673987, 1347974, 2021961, 4043922, 6065883, 12131766]

約数ペア:

[(1, 12131766), (2, 6065883), (3, 4043922), (6, 2021961), (9, 1347974), (18, 673987), (19, 638514), (38, 319257), (57, 212838), (114, 106419), (171, 70946), (342, 35473), (361, 33606), (722, 16803), (1083, 11202), (1867, 6498), (2166, 5601), (3249, 3734)]