123069826

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{22111}}^1$

素因数の和:22158

約数の個数: 24

約数和(自身を含む): 211744512

約数和(自身を除く): 88674686

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 22111, 44222, 243221, 486442, 508553, 1017106, 2675431, 5350862, 5594083, 11188166, 61534913, 123069826]

約数ペア:

[(1, 123069826), (2, 61534913), (11, 11188166), (22, 5594083), (23, 5350862), (46, 2675431), (121, 1017106), (242, 508553), (253, 486442), (506, 243221), (2783, 44222), (5566, 22111)]