17990556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3041}}^1$

素因数の和:3094

約数の個数: 48

約数和(自身を含む): 45995040

約数和(自身を除く): 28004484

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2958, 3041, 5916, 6082, 9123, 12164, 18246, 36492, 51697, 88189, 103394, 155091, 176378, 206788, 264567, 310182, 352756, 529134, 620364, 1058268, 1499213, 2998426, 4497639, 5996852, 8995278, 17990556]

約数ペア:

[(1, 17990556), (2, 8995278), (3, 5996852), (4, 4497639), (6, 2998426), (12, 1499213), (17, 1058268), (29, 620364), (34, 529134), (51, 352756), (58, 310182), (68, 264567), (87, 206788), (102, 176378), (116, 155091), (174, 103394), (204, 88189), (348, 51697), (493, 36492), (986, 18246), (1479, 12164), (1972, 9123), (2958, 6082), (3041, 5916)]