2143872

素因数分解:

$2^7\times 3^2\times {\mathrm{1861}}^1$

素因数の和:1881

約数の個数: 48

約数和(自身を含む): 6172530

約数和(自身を除く): 4028658

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1861, 3722, 5583, 7444, 11166, 14888, 16749, 22332, 29776, 33498, 44664, 59552, 66996, 89328, 119104, 133992, 178656, 238208, 267984, 357312, 535968, 714624, 1071936, 2143872]

約数ペア:

[(1, 2143872), (2, 1071936), (3, 714624), (4, 535968), (6, 357312), (8, 267984), (9, 238208), (12, 178656), (16, 133992), (18, 119104), (24, 89328), (32, 66996), (36, 59552), (48, 44664), (64, 33498), (72, 29776), (96, 22332), (128, 16749), (144, 14888), (192, 11166), (288, 7444), (384, 5583), (576, 3722), (1152, 1861)]