4271886

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 9561600

約数和(自身を除く): 5289714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 331, 478, 662, 717, 993, 1434, 1986, 2151, 2979, 4302, 5958, 6453, 8937, 12906, 17874, 79109, 158218, 237327, 474654, 711981, 1423962, 2135943, 4271886]

約数ペア:

[(1, 4271886), (2, 2135943), (3, 1423962), (6, 711981), (9, 474654), (18, 237327), (27, 158218), (54, 79109), (239, 17874), (331, 12906), (478, 8937), (662, 6453), (717, 5958), (993, 4302), (1434, 2979), (1986, 2151)]