13978296

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{367}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 39683280

約数和(自身を除く): 25704984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 367, 414, 529, 552, 734, 828, 1058, 1101, 1468, 1587, 1656, 2116, 2202, 2936, 3174, 3303, 4232, 4404, 4761, 6348, 6606, 8441, 8808, 9522, 12696, 13212, 16882, 19044, 25323, 26424, 33764, 38088, 50646, 67528, 75969, 101292, 151938, 194143, 202584, 303876, 388286, 582429, 607752, 776572, 1164858, 1553144, 1747287, 2329716, 3494574, 4659432, 6989148, 13978296]

約数ペア:

[(1, 13978296), (2, 6989148), (3, 4659432), (4, 3494574), (6, 2329716), (8, 1747287), (9, 1553144), (12, 1164858), (18, 776572), (23, 607752), (24, 582429), (36, 388286), (46, 303876), (69, 202584), (72, 194143), (92, 151938), (138, 101292), (184, 75969), (207, 67528), (276, 50646), (367, 38088), (414, 33764), (529, 26424), (552, 25323), (734, 19044), (828, 16882), (1058, 13212), (1101, 12696), (1468, 9522), (1587, 8808), (1656, 8441), (2116, 6606), (2202, 6348), (2936, 4761), (3174, 4404), (3303, 4232)]