18859008

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{877}}^1$

素因数の和:907

約数の個数: 88

約数和(自身を含む): 57512512

約数和(自身を除く): 38653504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 877, 896, 1024, 1344, 1536, 1754, 1792, 2631, 2688, 3072, 3508, 3584, 5262, 5376, 6139, 7016, 7168, 10524, 10752, 12278, 14032, 18417, 21048, 21504, 24556, 28064, 36834, 42096, 49112, 56128, 73668, 84192, 98224, 112256, 147336, 168384, 196448, 224512, 294672, 336768, 392896, 449024, 589344, 673536, 785792, 898048, 1178688, 1347072, 1571584, 2357376, 2694144, 3143168, 4714752, 6286336, 9429504, 18859008]

約数ペア:

[(1, 18859008), (2, 9429504), (3, 6286336), (4, 4714752), (6, 3143168), (7, 2694144), (8, 2357376), (12, 1571584), (14, 1347072), (16, 1178688), (21, 898048), (24, 785792), (28, 673536), (32, 589344), (42, 449024), (48, 392896), (56, 336768), (64, 294672), (84, 224512), (96, 196448), (112, 168384), (128, 147336), (168, 112256), (192, 98224), (224, 84192), (256, 73668), (336, 56128), (384, 49112), (448, 42096), (512, 36834), (672, 28064), (768, 24556), (877, 21504), (896, 21048), (1024, 18417), (1344, 14032), (1536, 12278), (1754, 10752), (1792, 10524), (2631, 7168), (2688, 7016), (3072, 6139), (3508, 5376), (3584, 5262)]