27719784

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:935

約数の個数: 96

約数和(自身を含む): 82555200

約数和(自身を除く): 54835416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 114, 138, 152, 171, 184, 207, 228, 276, 342, 414, 437, 456, 552, 684, 828, 874, 881, 1311, 1368, 1656, 1748, 1762, 2622, 2643, 3496, 3524, 3933, 5244, 5286, 7048, 7866, 7929, 10488, 10572, 15732, 15858, 16739, 20263, 21144, 31464, 31716, 33478, 40526, 50217, 60789, 63432, 66956, 81052, 100434, 121578, 133912, 150651, 162104, 182367, 200868, 243156, 301302, 364734, 384997, 401736, 486312, 602604, 729468, 769994, 1154991, 1205208, 1458936, 1539988, 2309982, 3079976, 3464973, 4619964, 6929946, 9239928, 13859892, 27719784]

約数ペア:

[(1, 27719784), (2, 13859892), (3, 9239928), (4, 6929946), (6, 4619964), (8, 3464973), (9, 3079976), (12, 2309982), (18, 1539988), (19, 1458936), (23, 1205208), (24, 1154991), (36, 769994), (38, 729468), (46, 602604), (57, 486312), (69, 401736), (72, 384997), (76, 364734), (92, 301302), (114, 243156), (138, 200868), (152, 182367), (171, 162104), (184, 150651), (207, 133912), (228, 121578), (276, 100434), (342, 81052), (414, 66956), (437, 63432), (456, 60789), (552, 50217), (684, 40526), (828, 33478), (874, 31716), (881, 31464), (1311, 21144), (1368, 20263), (1656, 16739), (1748, 15858), (1762, 15732), (2622, 10572), (2643, 10488), (3496, 7929), (3524, 7866), (3933, 7048), (5244, 5286)]