18769728

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{3371}}^1$

素因数の和:3415

約数の個数: 56

約数和(自身を含む): 51389280

約数和(自身を除く): 32619552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2784, 3371, 5568, 6742, 10113, 13484, 20226, 26968, 40452, 53936, 80904, 97759, 107872, 161808, 195518, 215744, 293277, 323616, 391036, 586554, 647232, 782072, 1173108, 1564144, 2346216, 3128288, 4692432, 6256576, 9384864, 18769728]

約数ペア:

[(1, 18769728), (2, 9384864), (3, 6256576), (4, 4692432), (6, 3128288), (8, 2346216), (12, 1564144), (16, 1173108), (24, 782072), (29, 647232), (32, 586554), (48, 391036), (58, 323616), (64, 293277), (87, 215744), (96, 195518), (116, 161808), (174, 107872), (192, 97759), (232, 80904), (348, 53936), (464, 40452), (696, 26968), (928, 20226), (1392, 13484), (1856, 10113), (2784, 6742), (3371, 5568)]