26520354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1931}}^1$

素因数の和:2055

約数の個数: 48

約数和(自身を含む): 66306240

約数和(自身を除く): 39785886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1931, 1962, 2289, 3862, 4578, 5793, 6867, 11586, 13517, 13734, 17379, 27034, 34758, 40551, 81102, 121653, 210479, 243306, 420958, 631437, 1262874, 1473353, 1894311, 2946706, 3788622, 4420059, 8840118, 13260177, 26520354]

約数ペア:

[(1, 26520354), (2, 13260177), (3, 8840118), (6, 4420059), (7, 3788622), (9, 2946706), (14, 1894311), (18, 1473353), (21, 1262874), (42, 631437), (63, 420958), (109, 243306), (126, 210479), (218, 121653), (327, 81102), (654, 40551), (763, 34758), (981, 27034), (1526, 17379), (1931, 13734), (1962, 13517), (2289, 11586), (3862, 6867), (4578, 5793)]