7991838

素因数分解:

$2^1\times 3^3\times {\mathrm{147997}}^1$

素因数の和:148008

約数の個数: 16

約数和(自身を含む): 17759760

約数和(自身を除く): 9767922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 147997, 295994, 443991, 887982, 1331973, 2663946, 3995919, 7991838]

約数ペア:

[(1, 7991838), (2, 3995919), (3, 2663946), (6, 1331973), (9, 887982), (18, 443991), (27, 295994), (54, 147997)]