27520218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1211

約数の個数: 48

約数和(自身を含む): 65606112

約数和(自身を除く): 38085894

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 131, 198, 262, 393, 786, 1061, 1179, 1441, 2122, 2358, 2882, 3183, 4323, 6366, 8646, 9549, 11671, 12969, 19098, 23342, 25938, 35013, 70026, 105039, 138991, 210078, 277982, 416973, 833946, 1250919, 1528901, 2501838, 3057802, 4586703, 9173406, 13760109, 27520218]

約数ペア:

[(1, 27520218), (2, 13760109), (3, 9173406), (6, 4586703), (9, 3057802), (11, 2501838), (18, 1528901), (22, 1250919), (33, 833946), (66, 416973), (99, 277982), (131, 210078), (198, 138991), (262, 105039), (393, 70026), (786, 35013), (1061, 25938), (1179, 23342), (1441, 19098), (2122, 12969), (2358, 11671), (2882, 9549), (3183, 8646), (4323, 6366)]