12272892

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 18209028

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 212, 276, 318, 636, 839, 1219, 1678, 2438, 2517, 3356, 3657, 4876, 5034, 7314, 10068, 14628, 19297, 38594, 44467, 57891, 77188, 88934, 115782, 133401, 177868, 231564, 266802, 533604, 1022741, 2045482, 3068223, 4090964, 6136446, 12272892]

約数ペア:

[(1, 12272892), (2, 6136446), (3, 4090964), (4, 3068223), (6, 2045482), (12, 1022741), (23, 533604), (46, 266802), (53, 231564), (69, 177868), (92, 133401), (106, 115782), (138, 88934), (159, 77188), (212, 57891), (276, 44467), (318, 38594), (636, 19297), (839, 14628), (1219, 10068), (1678, 7314), (2438, 5034), (2517, 4876), (3356, 3657)]