7261620198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{256903}}^1$

素因数の和:257588

約数の個数: 32

約数和(自身を含む): 16622716416

約数和(自身を除く): 9361096218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673, 1346, 2019, 4038, 4711, 9422, 14133, 28266, 256903, 513806, 770709, 1541418, 1798321, 3596642, 5394963, 10789926, 172895719, 345791438, 518687157, 1037374314, 1210270033, 2420540066, 3630810099, 7261620198]

約数ペア:

[(1, 7261620198), (2, 3630810099), (3, 2420540066), (6, 1210270033), (7, 1037374314), (14, 518687157), (21, 345791438), (42, 172895719), (673, 10789926), (1346, 5394963), (2019, 3596642), (4038, 1798321), (4711, 1541418), (9422, 770709), (14133, 513806), (28266, 256903)]