18719976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3083}}^1$

素因数の和:3126

約数の個数: 64

約数和(自身を含む): 53291520

約数和(自身を除く): 34571544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 3083, 6072, 6166, 9249, 12332, 18498, 24664, 33913, 36996, 67826, 70909, 73992, 101739, 135652, 141818, 203478, 212727, 271304, 283636, 406956, 425454, 567272, 779999, 813912, 850908, 1559998, 1701816, 2339997, 3119996, 4679994, 6239992, 9359988, 18719976]

約数ペア:

[(1, 18719976), (2, 9359988), (3, 6239992), (4, 4679994), (6, 3119996), (8, 2339997), (11, 1701816), (12, 1559998), (22, 850908), (23, 813912), (24, 779999), (33, 567272), (44, 425454), (46, 406956), (66, 283636), (69, 271304), (88, 212727), (92, 203478), (132, 141818), (138, 135652), (184, 101739), (253, 73992), (264, 70909), (276, 67826), (506, 36996), (552, 33913), (759, 24664), (1012, 18498), (1518, 12332), (2024, 9249), (3036, 6166), (3083, 6072)]