808206

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2749}}^1$

素因数の和:2768

約数の個数: 24

約数和(自身を含む): 1881000

約数和(自身を除く): 1072794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2749, 5498, 8247, 16494, 19243, 38486, 57729, 115458, 134701, 269402, 404103, 808206]

約数ペア:

[(1, 808206), (2, 404103), (3, 269402), (6, 134701), (7, 115458), (14, 57729), (21, 38486), (42, 19243), (49, 16494), (98, 8247), (147, 5498), (294, 2749)]