27401954

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:386

約数の個数: 24

約数和(自身を含む): 43433820

約数和(自身を除く): 16031866

約数列:

[1, 2, 31, 53, 62, 106, 269, 538, 961, 1643, 1922, 3286, 8339, 14257, 16678, 28514, 50933, 101866, 258509, 441967, 517018, 883934, 13700977, 27401954]

約数ペア:

[(1, 27401954), (2, 13700977), (31, 883934), (53, 517018), (62, 441967), (106, 258509), (269, 101866), (538, 50933), (961, 28514), (1643, 16678), (1922, 14257), (3286, 8339)]