18806784

素因数分解:

$2^{11}\times 3^1\times {\mathrm{3061}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 50155560

約数和(自身を除く): 31348776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3061, 3072, 6122, 6144, 9183, 12244, 18366, 24488, 36732, 48976, 73464, 97952, 146928, 195904, 293856, 391808, 587712, 783616, 1175424, 1567232, 2350848, 3134464, 4701696, 6268928, 9403392, 18806784]

約数ペア:

[(1, 18806784), (2, 9403392), (3, 6268928), (4, 4701696), (6, 3134464), (8, 2350848), (12, 1567232), (16, 1175424), (24, 783616), (32, 587712), (48, 391808), (64, 293856), (96, 195904), (128, 146928), (192, 97952), (256, 73464), (384, 48976), (512, 36732), (768, 24488), (1024, 18366), (1536, 12244), (2048, 9183), (3061, 6144), (3072, 6122)]