27898776

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2437}}^1$

素因数の和:2505

約数の個数: 64

約数和(自身を含む): 78991200

約数和(自身を除く): 51092424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2437, 2862, 3816, 4874, 5724, 7311, 9748, 11448, 14622, 19496, 21933, 29244, 43866, 58488, 65799, 87732, 129161, 131598, 175464, 258322, 263196, 387483, 516644, 526392, 774966, 1033288, 1162449, 1549932, 2324898, 3099864, 3487347, 4649796, 6974694, 9299592, 13949388, 27898776]

約数ペア:

[(1, 27898776), (2, 13949388), (3, 9299592), (4, 6974694), (6, 4649796), (8, 3487347), (9, 3099864), (12, 2324898), (18, 1549932), (24, 1162449), (27, 1033288), (36, 774966), (53, 526392), (54, 516644), (72, 387483), (106, 263196), (108, 258322), (159, 175464), (212, 131598), (216, 129161), (318, 87732), (424, 65799), (477, 58488), (636, 43866), (954, 29244), (1272, 21933), (1431, 19496), (1908, 14622), (2437, 11448), (2862, 9748), (3816, 7311), (4874, 5724)]