19525287708

素因数分解:

$2^2\times 3^3\times {\mathrm{419}}^1\times {\mathrm{431479}}^1$

素因数の和:431911

約数の個数: 48

約数和(自身を含む): 50742048000

約数和(自身を除く): 31216760292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 419, 838, 1257, 1676, 2514, 3771, 5028, 7542, 11313, 15084, 22626, 45252, 431479, 862958, 1294437, 1725916, 2588874, 3883311, 5177748, 7766622, 11649933, 15533244, 23299866, 46599732, 180789701, 361579402, 542369103, 723158804, 1084738206, 1627107309, 2169476412, 3254214618, 4881321927, 6508429236, 9762643854, 19525287708]

約数ペア:

[(1, 19525287708), (2, 9762643854), (3, 6508429236), (4, 4881321927), (6, 3254214618), (9, 2169476412), (12, 1627107309), (18, 1084738206), (27, 723158804), (36, 542369103), (54, 361579402), (108, 180789701), (419, 46599732), (838, 23299866), (1257, 15533244), (1676, 11649933), (2514, 7766622), (3771, 5177748), (5028, 3883311), (7542, 2588874), (11313, 1725916), (15084, 1294437), (22626, 862958), (45252, 431479)]