9819666

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23719}}^1$

素因数の和:23750

約数の個数: 24

約数和(自身を含む): 22201920

約数和(自身を除く): 12382254

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 23719, 47438, 71157, 142314, 213471, 426942, 545537, 1091074, 1636611, 3273222, 4909833, 9819666]

約数ペア:

[(1, 9819666), (2, 4909833), (3, 3273222), (6, 1636611), (9, 1091074), (18, 545537), (23, 426942), (46, 213471), (69, 142314), (138, 71157), (207, 47438), (414, 23719)]