22279686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 54673920

約数和(自身を除く): 32394234

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1129, 1518, 1794, 2258, 3289, 3387, 6578, 6774, 9867, 12419, 14677, 19734, 24838, 25967, 29354, 37257, 44031, 51934, 74514, 77901, 88062, 155802, 161447, 285637, 322894, 337571, 484341, 571274, 675142, 856911, 968682, 1012713, 1713822, 2025426, 3713281, 7426562, 11139843, 22279686]

約数ペア:

[(1, 22279686), (2, 11139843), (3, 7426562), (6, 3713281), (11, 2025426), (13, 1713822), (22, 1012713), (23, 968682), (26, 856911), (33, 675142), (39, 571274), (46, 484341), (66, 337571), (69, 322894), (78, 285637), (138, 161447), (143, 155802), (253, 88062), (286, 77901), (299, 74514), (429, 51934), (506, 44031), (598, 37257), (759, 29354), (858, 25967), (897, 24838), (1129, 19734), (1518, 14677), (1794, 12419), (2258, 9867), (3289, 6774), (3387, 6578)]