17826807

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2099}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 25200000

約数和(自身を除く): 7373193

約数列:

[1, 3, 19, 57, 149, 447, 2099, 2831, 6297, 8493, 39881, 119643, 312751, 938253, 5942269, 17826807]

約数ペア:

[(1, 17826807), (3, 5942269), (19, 938253), (57, 312751), (149, 119643), (447, 39881), (2099, 8493), (2831, 6297)]