25477146

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 60099840

約数和(自身を除く): 34622694

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 73, 138, 146, 207, 219, 281, 414, 438, 562, 621, 657, 843, 1242, 1314, 1679, 1686, 1971, 2529, 3358, 3942, 5037, 5058, 6463, 7587, 10074, 12926, 15111, 15174, 19389, 20513, 30222, 38778, 41026, 45333, 58167, 61539, 90666, 116334, 123078, 174501, 184617, 349002, 369234, 471799, 553851, 943598, 1107702, 1415397, 2830794, 4246191, 8492382, 12738573, 25477146]

約数ペア:

[(1, 25477146), (2, 12738573), (3, 8492382), (6, 4246191), (9, 2830794), (18, 1415397), (23, 1107702), (27, 943598), (46, 553851), (54, 471799), (69, 369234), (73, 349002), (138, 184617), (146, 174501), (207, 123078), (219, 116334), (281, 90666), (414, 61539), (438, 58167), (562, 45333), (621, 41026), (657, 38778), (843, 30222), (1242, 20513), (1314, 19389), (1679, 15174), (1686, 15111), (1971, 12926), (2529, 10074), (3358, 7587), (3942, 6463), (5037, 5058)]