27454468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 53616640

約数和(自身を除く): 26162172

約数列:

[1, 2, 4, 19, 31, 38, 43, 62, 76, 86, 124, 172, 271, 542, 589, 817, 1084, 1178, 1333, 1634, 2356, 2666, 3268, 5149, 5332, 8401, 10298, 11653, 16802, 20596, 23306, 25327, 33604, 46612, 50654, 101308, 159619, 221407, 319238, 361243, 442814, 638476, 722486, 885628, 1444972, 6863617, 13727234, 27454468]

約数ペア:

[(1, 27454468), (2, 13727234), (4, 6863617), (19, 1444972), (31, 885628), (38, 722486), (43, 638476), (62, 442814), (76, 361243), (86, 319238), (124, 221407), (172, 159619), (271, 101308), (542, 50654), (589, 46612), (817, 33604), (1084, 25327), (1178, 23306), (1333, 20596), (1634, 16802), (2356, 11653), (2666, 10298), (3268, 8401), (5149, 5332)]