22004004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1873}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 56669760

約数和(自身を除く): 34665756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1873, 1958, 2937, 3746, 3916, 5619, 5874, 7492, 11238, 11748, 20603, 22476, 41206, 61809, 82412, 123618, 166697, 247236, 333394, 500091, 666788, 1000182, 1833667, 2000364, 3667334, 5501001, 7334668, 11002002, 22004004]

約数ペア:

[(1, 22004004), (2, 11002002), (3, 7334668), (4, 5501001), (6, 3667334), (11, 2000364), (12, 1833667), (22, 1000182), (33, 666788), (44, 500091), (66, 333394), (89, 247236), (132, 166697), (178, 123618), (267, 82412), (356, 61809), (534, 41206), (979, 22476), (1068, 20603), (1873, 11748), (1958, 11238), (2937, 7492), (3746, 5874), (3916, 5619)]