16869276

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1433}}^1$

素因数の和:1555

約数の個数: 48

約数和(自身を含む): 44167200

約数和(自身を除く): 27297924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1433, 1962, 2866, 2943, 3924, 4299, 5732, 5886, 8598, 11772, 12897, 17196, 25794, 38691, 51588, 77382, 154764, 156197, 312394, 468591, 624788, 937182, 1405773, 1874364, 2811546, 4217319, 5623092, 8434638, 16869276]

約数ペア:

[(1, 16869276), (2, 8434638), (3, 5623092), (4, 4217319), (6, 2811546), (9, 1874364), (12, 1405773), (18, 937182), (27, 624788), (36, 468591), (54, 312394), (108, 156197), (109, 154764), (218, 77382), (327, 51588), (436, 38691), (654, 25794), (981, 17196), (1308, 12897), (1433, 11772), (1962, 8598), (2866, 5886), (2943, 5732), (3924, 4299)]