21674664

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{27367}}^1$

素因数の和:27390

約数の個数: 48

約数和(自身を含む): 64041120

約数和(自身を除く): 42366456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 27367, 54734, 82101, 109468, 164202, 218936, 246303, 301037, 328404, 492606, 602074, 656808, 903111, 985212, 1204148, 1806222, 1970424, 2408296, 2709333, 3612444, 5418666, 7224888, 10837332, 21674664]

約数ペア:

[(1, 21674664), (2, 10837332), (3, 7224888), (4, 5418666), (6, 3612444), (8, 2709333), (9, 2408296), (11, 1970424), (12, 1806222), (18, 1204148), (22, 985212), (24, 903111), (33, 656808), (36, 602074), (44, 492606), (66, 328404), (72, 301037), (88, 246303), (99, 218936), (132, 164202), (198, 109468), (264, 82101), (396, 54734), (792, 27367)]