27786894

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{11549}}^1$

素因数の和:11955

約数の個数: 16

約数和(自身を含む): 55717200

約数和(自身を除く): 27930306

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 11549, 23098, 34647, 69294, 4631149, 9262298, 13893447, 27786894]

約数ペア:

[(1, 27786894), (2, 13893447), (3, 9262298), (6, 4631149), (401, 69294), (802, 34647), (1203, 23098), (2406, 11549)]