18281274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12043}}^1$

素因数の和:12082

約数の個数: 32

約数和(自身を含む): 41624064

約数和(自身を除く): 23342790

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 12043, 24086, 36129, 72258, 132473, 264946, 276989, 397419, 553978, 794838, 830967, 1661934, 3046879, 6093758, 9140637, 18281274]

約数ペア:

[(1, 18281274), (2, 9140637), (3, 6093758), (6, 3046879), (11, 1661934), (22, 830967), (23, 794838), (33, 553978), (46, 397419), (66, 276989), (69, 264946), (138, 132473), (253, 72258), (506, 36129), (759, 24086), (1518, 12043)]