819042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19501}}^1$

素因数の和:19513

約数の個数: 16

約数和(自身を含む): 1872192

約数和(自身を除く): 1053150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19501, 39002, 58503, 117006, 136507, 273014, 409521, 819042]

約数ペア:

[(1, 819042), (2, 409521), (3, 273014), (6, 136507), (7, 117006), (14, 58503), (21, 39002), (42, 19501)]