7950078

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{997}}^1$

素因数の和:1448

約数の個数: 24

約数和(自身を含む): 17281368

約数和(自身を除く): 9331290

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 997, 1329, 1994, 2658, 2991, 3987, 5982, 7974, 8973, 17946, 441671, 883342, 1325013, 2650026, 3975039, 7950078]

約数ペア:

[(1, 7950078), (2, 3975039), (3, 2650026), (6, 1325013), (9, 883342), (18, 441671), (443, 17946), (886, 8973), (997, 7974), (1329, 5982), (1994, 3987), (2658, 2991)]