2016005481

素因数分解:

$3^2\times 7^3\times {\mathrm{331}}^1\times {\mathrm{1973}}^1$

素因数の和:2331

約数の個数: 48

約数和(自身を含む): 3407913600

約数和(自身を除く): 1391908119

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 331, 343, 441, 993, 1029, 1973, 2317, 2979, 3087, 5919, 6951, 13811, 16219, 17757, 20853, 41433, 48657, 96677, 113533, 124299, 145971, 290031, 340599, 653063, 676739, 870093, 1021797, 1959189, 2030217, 4571441, 5877567, 6090651, 13714323, 32000087, 41142969, 96000261, 224000609, 288000783, 672001827, 2016005481]

約数ペア:

[(1, 2016005481), (3, 672001827), (7, 288000783), (9, 224000609), (21, 96000261), (49, 41142969), (63, 32000087), (147, 13714323), (331, 6090651), (343, 5877567), (441, 4571441), (993, 2030217), (1029, 1959189), (1973, 1021797), (2317, 870093), (2979, 676739), (3087, 653063), (5919, 340599), (6951, 290031), (13811, 145971), (16219, 124299), (17757, 113533), (20853, 96677), (41433, 48657)]