12455442

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 15849198

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 107, 174, 214, 223, 261, 321, 446, 522, 642, 669, 963, 1338, 1926, 2007, 3103, 4014, 6206, 6467, 9309, 12934, 18618, 19401, 23861, 27927, 38802, 47722, 55854, 58203, 71583, 116406, 143166, 214749, 429498, 691969, 1383938, 2075907, 4151814, 6227721, 12455442]

約数ペア:

[(1, 12455442), (2, 6227721), (3, 4151814), (6, 2075907), (9, 1383938), (18, 691969), (29, 429498), (58, 214749), (87, 143166), (107, 116406), (174, 71583), (214, 58203), (223, 55854), (261, 47722), (321, 38802), (446, 27927), (522, 23861), (642, 19401), (669, 18618), (963, 12934), (1338, 9309), (1926, 6467), (2007, 6206), (3103, 4014)]