2178720756

素因数分解:

$2^2\times 3^2\times {\mathrm{3673}}^1\times {\mathrm{16477}}^1$

素因数の和:20160

約数の個数: 36

約数和(自身を含む): 5509155652

約数和(自身を除く): 3330434896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3673, 7346, 11019, 14692, 16477, 22038, 32954, 33057, 44076, 49431, 65908, 66114, 98862, 132228, 148293, 197724, 296586, 593172, 60520021, 121040042, 181560063, 242080084, 363120126, 544680189, 726240252, 1089360378, 2178720756]

約数ペア:

[(1, 2178720756), (2, 1089360378), (3, 726240252), (4, 544680189), (6, 363120126), (9, 242080084), (12, 181560063), (18, 121040042), (36, 60520021), (3673, 593172), (7346, 296586), (11019, 197724), (14692, 148293), (16477, 132228), (22038, 98862), (32954, 66114), (33057, 65908), (44076, 49431)]