9960018

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{3943}}^1$

素因数の和:4369

約数の個数: 16

約数和(自身を含む): 19972416

約数和(自身を除く): 10012398

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 3943, 7886, 11829, 23658, 1660003, 3320006, 4980009, 9960018]

約数ペア:

[(1, 9960018), (2, 4980009), (3, 3320006), (6, 1660003), (421, 23658), (842, 11829), (1263, 7886), (2526, 3943)]