51125418

素因数分解:

$2^1\times 3^4\times {\mathrm{315589}}^1$

素因数の和:315603

約数の個数: 20

約数和(自身を含む): 114559170

約数和(自身を除く): 63433752

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 315589, 631178, 946767, 1893534, 2840301, 5680602, 8520903, 17041806, 25562709, 51125418]

約数ペア:

[(1, 51125418), (2, 25562709), (3, 17041806), (6, 8520903), (9, 5680602), (18, 2840301), (27, 1893534), (54, 946767), (81, 631178), (162, 315589)]