15406074

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 35549280

約数和(自身を除く): 20143206

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 107, 114, 171, 214, 321, 342, 421, 642, 842, 963, 1263, 1926, 2033, 2526, 3789, 4066, 6099, 7578, 7999, 12198, 15998, 18297, 23997, 36594, 45047, 47994, 71991, 90094, 135141, 143982, 270282, 405423, 810846, 855893, 1711786, 2567679, 5135358, 7703037, 15406074]

約数ペア:

[(1, 15406074), (2, 7703037), (3, 5135358), (6, 2567679), (9, 1711786), (18, 855893), (19, 810846), (38, 405423), (57, 270282), (107, 143982), (114, 135141), (171, 90094), (214, 71991), (321, 47994), (342, 45047), (421, 36594), (642, 23997), (842, 18297), (963, 15998), (1263, 12198), (1926, 7999), (2033, 7578), (2526, 6099), (3789, 4066)]