2021376

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{47}}^1$

素因数の和:79

約数の個数: 96

約数和(自身を含む): 6289920

約数和(自身を除く): 4268544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 256, 282, 329, 336, 376, 384, 448, 512, 564, 658, 672, 752, 768, 896, 987, 1024, 1128, 1316, 1344, 1504, 1536, 1792, 1974, 2048, 2256, 2632, 2688, 3008, 3072, 3584, 3948, 4512, 5264, 5376, 6016, 6144, 7168, 7896, 9024, 10528, 10752, 12032, 14336, 15792, 18048, 21056, 21504, 24064, 31584, 36096, 42112, 43008, 48128, 63168, 72192, 84224, 96256, 126336, 144384, 168448, 252672, 288768, 336896, 505344, 673792, 1010688, 2021376]

約数ペア:

[(1, 2021376), (2, 1010688), (3, 673792), (4, 505344), (6, 336896), (7, 288768), (8, 252672), (12, 168448), (14, 144384), (16, 126336), (21, 96256), (24, 84224), (28, 72192), (32, 63168), (42, 48128), (47, 43008), (48, 42112), (56, 36096), (64, 31584), (84, 24064), (94, 21504), (96, 21056), (112, 18048), (128, 15792), (141, 14336), (168, 12032), (188, 10752), (192, 10528), (224, 9024), (256, 7896), (282, 7168), (329, 6144), (336, 6016), (376, 5376), (384, 5264), (448, 4512), (512, 3948), (564, 3584), (658, 3072), (672, 3008), (752, 2688), (768, 2632), (896, 2256), (987, 2048), (1024, 1974), (1128, 1792), (1316, 1536), (1344, 1504)]