213048163854

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{617}}^1\times {\mathrm{262783}}^1$

素因数の和:263481

約数の個数: 48

約数和(自身を含む): 468687877632

約数和(自身を除く): 255639713778

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 617, 657, 1234, 1314, 1851, 3702, 5553, 11106, 45041, 90082, 135123, 262783, 270246, 405369, 525566, 788349, 810738, 1576698, 2365047, 4730094, 19183159, 38366318, 57549477, 115098954, 162137111, 172648431, 324274222, 345296862, 486411333, 972822666, 1459233999, 2918467998, 11836009103, 23672018206, 35508027309, 71016054618, 106524081927, 213048163854]

約数ペア:

[(1, 213048163854), (2, 106524081927), (3, 71016054618), (6, 35508027309), (9, 23672018206), (18, 11836009103), (73, 2918467998), (146, 1459233999), (219, 972822666), (438, 486411333), (617, 345296862), (657, 324274222), (1234, 172648431), (1314, 162137111), (1851, 115098954), (3702, 57549477), (5553, 38366318), (11106, 19183159), (45041, 4730094), (90082, 2365047), (135123, 1576698), (262783, 810738), (270246, 788349), (405369, 525566)]