81090114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{17713}}^1$

素因数の和:17834

約数の個数: 32

約数和(自身を含む): 187059840

約数和(自身を除く): 105969726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 17713, 35426, 53139, 106278, 123991, 247982, 371973, 743946, 1930717, 3861434, 5792151, 11584302, 13515019, 27030038, 40545057, 81090114]

約数ペア:

[(1, 81090114), (2, 40545057), (3, 27030038), (6, 13515019), (7, 11584302), (14, 5792151), (21, 3861434), (42, 1930717), (109, 743946), (218, 371973), (327, 247982), (654, 123991), (763, 106278), (1526, 53139), (2289, 35426), (4578, 17713)]