2121555024

素因数分解:

$2^4\times 3^3\times {\mathrm{1303}}^1\times {\mathrm{3769}}^1$

素因数の和:5089

約数の個数: 80

約数和(自身を含む): 6095939200

約数和(自身を除く): 3974384176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1303, 2606, 3769, 3909, 5212, 7538, 7818, 10424, 11307, 11727, 15076, 15636, 20848, 22614, 23454, 30152, 31272, 33921, 35181, 45228, 46908, 60304, 62544, 67842, 70362, 90456, 93816, 101763, 135684, 140724, 180912, 187632, 203526, 271368, 281448, 407052, 542736, 562896, 814104, 1628208, 4911007, 9822014, 14733021, 19644028, 29466042, 39288056, 44199063, 58932084, 78576112, 88398126, 117864168, 132597189, 176796252, 235728336, 265194378, 353592504, 530388756, 707185008, 1060777512, 2121555024]

約数ペア:

[(1, 2121555024), (2, 1060777512), (3, 707185008), (4, 530388756), (6, 353592504), (8, 265194378), (9, 235728336), (12, 176796252), (16, 132597189), (18, 117864168), (24, 88398126), (27, 78576112), (36, 58932084), (48, 44199063), (54, 39288056), (72, 29466042), (108, 19644028), (144, 14733021), (216, 9822014), (432, 4911007), (1303, 1628208), (2606, 814104), (3769, 562896), (3909, 542736), (5212, 407052), (7538, 281448), (7818, 271368), (10424, 203526), (11307, 187632), (11727, 180912), (15076, 140724), (15636, 135684), (20848, 101763), (22614, 93816), (23454, 90456), (30152, 70362), (31272, 67842), (33921, 62544), (35181, 60304), (45228, 46908)]