38819196

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:712

約数の個数: 96

約数和(自身を含む): 111077120

約数和(自身を除く): 72257924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 86, 108, 117, 129, 156, 172, 234, 258, 351, 387, 468, 516, 559, 643, 702, 774, 1118, 1161, 1286, 1404, 1548, 1677, 1929, 2236, 2322, 2572, 3354, 3858, 4644, 5031, 5787, 6708, 7716, 8359, 10062, 11574, 15093, 16718, 17361, 20124, 23148, 25077, 27649, 30186, 33436, 34722, 50154, 55298, 60372, 69444, 75231, 82947, 100308, 110596, 150462, 165894, 225693, 248841, 300924, 331788, 359437, 451386, 497682, 718874, 746523, 902772, 995364, 1078311, 1437748, 1493046, 2156622, 2986092, 3234933, 4313244, 6469866, 9704799, 12939732, 19409598, 38819196]

約数ペア:

[(1, 38819196), (2, 19409598), (3, 12939732), (4, 9704799), (6, 6469866), (9, 4313244), (12, 3234933), (13, 2986092), (18, 2156622), (26, 1493046), (27, 1437748), (36, 1078311), (39, 995364), (43, 902772), (52, 746523), (54, 718874), (78, 497682), (86, 451386), (108, 359437), (117, 331788), (129, 300924), (156, 248841), (172, 225693), (234, 165894), (258, 150462), (351, 110596), (387, 100308), (468, 82947), (516, 75231), (559, 69444), (643, 60372), (702, 55298), (774, 50154), (1118, 34722), (1161, 33436), (1286, 30186), (1404, 27649), (1548, 25077), (1677, 23148), (1929, 20124), (2236, 17361), (2322, 16718), (2572, 15093), (3354, 11574), (3858, 10062), (4644, 8359), (5031, 7716), (5787, 6708)]