1946607

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 3064320

約数和(自身を除く): 1117713

約数列:

[1, 3, 13, 19, 37, 39, 57, 71, 111, 213, 247, 481, 703, 741, 923, 1349, 1443, 2109, 2627, 2769, 4047, 7881, 9139, 17537, 27417, 34151, 49913, 52611, 102453, 149739, 648869, 1946607]

約数ペア:

[(1, 1946607), (3, 648869), (13, 149739), (19, 102453), (37, 52611), (39, 49913), (57, 34151), (71, 27417), (111, 17537), (213, 9139), (247, 7881), (481, 4047), (703, 2769), (741, 2627), (923, 2109), (1349, 1443)]