18035988

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21169}}^1$

素因数の和:21247

約数の個数: 24

約数和(自身を含む): 42678720

約数和(自身を除く): 24642732

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 21169, 42338, 63507, 84676, 127014, 254028, 1502999, 3005998, 4508997, 6011996, 9017994, 18035988]

約数ペア:

[(1, 18035988), (2, 9017994), (3, 6011996), (4, 4508997), (6, 3005998), (12, 1502999), (71, 254028), (142, 127014), (213, 84676), (284, 63507), (426, 42338), (852, 21169)]