27803826

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 63348480

約数和(自身を除く): 35544654

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 239, 281, 414, 478, 562, 717, 843, 1434, 1686, 2151, 2529, 4302, 5058, 5497, 6463, 10994, 12926, 16491, 19389, 32982, 38778, 49473, 58167, 67159, 98946, 116334, 134318, 201477, 402954, 604431, 1208862, 1544657, 3089314, 4633971, 9267942, 13901913, 27803826]

約数ペア:

[(1, 27803826), (2, 13901913), (3, 9267942), (6, 4633971), (9, 3089314), (18, 1544657), (23, 1208862), (46, 604431), (69, 402954), (138, 201477), (207, 134318), (239, 116334), (281, 98946), (414, 67159), (478, 58167), (562, 49473), (717, 38778), (843, 32982), (1434, 19389), (1686, 16491), (2151, 12926), (2529, 10994), (4302, 6463), (5058, 5497)]