26856468

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1789}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 70168000

約数和(自身を除く): 43311532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 1789, 2502, 3578, 3753, 5004, 5367, 7156, 7506, 10734, 15012, 16101, 21468, 32202, 48303, 64404, 96606, 193212, 248671, 497342, 746013, 994684, 1492026, 2238039, 2984052, 4476078, 6714117, 8952156, 13428234, 26856468]

約数ペア:

[(1, 26856468), (2, 13428234), (3, 8952156), (4, 6714117), (6, 4476078), (9, 2984052), (12, 2238039), (18, 1492026), (27, 994684), (36, 746013), (54, 497342), (108, 248671), (139, 193212), (278, 96606), (417, 64404), (556, 48303), (834, 32202), (1251, 21468), (1668, 16101), (1789, 15012), (2502, 10734), (3578, 7506), (3753, 7156), (5004, 5367)]