18824166

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 43636320

約数和(自身を除く): 24812154

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 414, 738, 943, 1109, 1886, 2218, 2829, 3327, 5658, 6654, 8487, 9981, 16974, 19962, 25507, 45469, 51014, 76521, 90938, 136407, 153042, 229563, 272814, 409221, 459126, 818442, 1045787, 2091574, 3137361, 6274722, 9412083, 18824166]

約数ペア:

[(1, 18824166), (2, 9412083), (3, 6274722), (6, 3137361), (9, 2091574), (18, 1045787), (23, 818442), (41, 459126), (46, 409221), (69, 272814), (82, 229563), (123, 153042), (138, 136407), (207, 90938), (246, 76521), (369, 51014), (414, 45469), (738, 25507), (943, 19962), (1109, 16974), (1886, 9981), (2218, 8487), (2829, 6654), (3327, 5658)]