17771442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3209}}^1$

素因数の和:3298

約数の個数: 32

約数和(自身を含む): 38828160

約数和(自身を除く): 21056718

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 3209, 5538, 6418, 9627, 19254, 41717, 83434, 125151, 227839, 250302, 455678, 683517, 1367034, 2961907, 5923814, 8885721, 17771442]

約数ペア:

[(1, 17771442), (2, 8885721), (3, 5923814), (6, 2961907), (13, 1367034), (26, 683517), (39, 455678), (71, 250302), (78, 227839), (142, 125151), (213, 83434), (426, 41717), (923, 19254), (1846, 9627), (2769, 6418), (3209, 5538)]