18672384

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 50993712

約数和(自身を除く): 32321328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 593, 656, 768, 984, 1186, 1312, 1779, 1968, 2372, 2624, 3558, 3936, 4744, 5248, 7116, 7872, 9488, 10496, 14232, 15744, 18976, 24313, 28464, 31488, 37952, 48626, 56928, 72939, 75904, 97252, 113856, 145878, 151808, 194504, 227712, 291756, 389008, 455424, 583512, 778016, 1167024, 1556032, 2334048, 3112064, 4668096, 6224128, 9336192, 18672384]

約数ペア:

[(1, 18672384), (2, 9336192), (3, 6224128), (4, 4668096), (6, 3112064), (8, 2334048), (12, 1556032), (16, 1167024), (24, 778016), (32, 583512), (41, 455424), (48, 389008), (64, 291756), (82, 227712), (96, 194504), (123, 151808), (128, 145878), (164, 113856), (192, 97252), (246, 75904), (256, 72939), (328, 56928), (384, 48626), (492, 37952), (593, 31488), (656, 28464), (768, 24313), (984, 18976), (1186, 15744), (1312, 14232), (1779, 10496), (1968, 9488), (2372, 7872), (2624, 7116), (3558, 5248), (3936, 4744)]