22005972

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{5507}}^1$

素因数の和:5557

約数の個数: 48

約数和(自身を含む): 58605120

約数和(自身を除く): 36599148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 5507, 11014, 16521, 22028, 33042, 49563, 66084, 99126, 148689, 198252, 203759, 297378, 407518, 594756, 611277, 815036, 1222554, 1833831, 2445108, 3667662, 5501493, 7335324, 11002986, 22005972]

約数ペア:

[(1, 22005972), (2, 11002986), (3, 7335324), (4, 5501493), (6, 3667662), (9, 2445108), (12, 1833831), (18, 1222554), (27, 815036), (36, 611277), (37, 594756), (54, 407518), (74, 297378), (108, 203759), (111, 198252), (148, 148689), (222, 99126), (333, 66084), (444, 49563), (666, 33042), (999, 22028), (1332, 16521), (1998, 11014), (3996, 5507)]