13639428

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 40249440

約数和(自身を除く): 26610012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 81, 86, 89, 99, 108, 129, 132, 162, 172, 178, 198, 258, 267, 297, 324, 356, 387, 396, 473, 516, 534, 594, 774, 801, 891, 946, 979, 1068, 1161, 1188, 1419, 1548, 1602, 1782, 1892, 1958, 2322, 2403, 2838, 2937, 3204, 3483, 3564, 3827, 3916, 4257, 4644, 4806, 5676, 5874, 6966, 7209, 7654, 8514, 8811, 9612, 11481, 11748, 12771, 13932, 14418, 15308, 17028, 17622, 22962, 25542, 26433, 28836, 34443, 35244, 38313, 42097, 45924, 51084, 52866, 68886, 76626, 79299, 84194, 103329, 105732, 126291, 137772, 153252, 158598, 168388, 206658, 252582, 309987, 317196, 378873, 413316, 505164, 619974, 757746, 1136619, 1239948, 1515492, 2273238, 3409857, 4546476, 6819714, 13639428]

約数ペア:

[(1, 13639428), (2, 6819714), (3, 4546476), (4, 3409857), (6, 2273238), (9, 1515492), (11, 1239948), (12, 1136619), (18, 757746), (22, 619974), (27, 505164), (33, 413316), (36, 378873), (43, 317196), (44, 309987), (54, 252582), (66, 206658), (81, 168388), (86, 158598), (89, 153252), (99, 137772), (108, 126291), (129, 105732), (132, 103329), (162, 84194), (172, 79299), (178, 76626), (198, 68886), (258, 52866), (267, 51084), (297, 45924), (324, 42097), (356, 38313), (387, 35244), (396, 34443), (473, 28836), (516, 26433), (534, 25542), (594, 22962), (774, 17622), (801, 17028), (891, 15308), (946, 14418), (979, 13932), (1068, 12771), (1161, 11748), (1188, 11481), (1419, 9612), (1548, 8811), (1602, 8514), (1782, 7654), (1892, 7209), (1958, 6966), (2322, 5874), (2403, 5676), (2838, 4806), (2937, 4644), (3204, 4257), (3483, 3916), (3564, 3827)]