81026286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53377}}^1$

素因数の和:53416

約数の個数: 32

約数和(自身を含む): 184474368

約数和(自身を除く): 103448082

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 53377, 106754, 160131, 320262, 587147, 1174294, 1227671, 1761441, 2455342, 3522882, 3683013, 7366026, 13504381, 27008762, 40513143, 81026286]

約数ペア:

[(1, 81026286), (2, 40513143), (3, 27008762), (6, 13504381), (11, 7366026), (22, 3683013), (23, 3522882), (33, 2455342), (46, 1761441), (66, 1227671), (69, 1174294), (138, 587147), (253, 320262), (506, 160131), (759, 106754), (1518, 53377)]