9102128

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 20311200

約数和(自身を除く): 11209072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 449, 724, 898, 1267, 1448, 1796, 2534, 2896, 3143, 3592, 5068, 6286, 7184, 10136, 12572, 20272, 25144, 50288, 81269, 162538, 325076, 568883, 650152, 1137766, 1300304, 2275532, 4551064, 9102128]

約数ペア:

[(1, 9102128), (2, 4551064), (4, 2275532), (7, 1300304), (8, 1137766), (14, 650152), (16, 568883), (28, 325076), (56, 162538), (112, 81269), (181, 50288), (362, 25144), (449, 20272), (724, 12572), (898, 10136), (1267, 7184), (1448, 6286), (1796, 5068), (2534, 3592), (2896, 3143)]