18442551

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{6397}}^1$

素因数の和:6462

約数の個数: 12

約数和(自身を含む): 25412856

約数和(自身を除く): 6970305

約数列:

[1, 3, 31, 93, 961, 2883, 6397, 19191, 198307, 594921, 6147517, 18442551]

約数ペア:

[(1, 18442551), (3, 6147517), (31, 594921), (93, 198307), (961, 19191), (2883, 6397)]