286973946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2277571}}^1$

素因数の和:2277586

約数の個数: 24

約数和(自身を含む): 710602464

約数和(自身を除く): 423628518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2277571, 4555142, 6832713, 13665426, 15942997, 20498139, 31885994, 40996278, 47828991, 95657982, 143486973, 286973946]

約数ペア:

[(1, 286973946), (2, 143486973), (3, 95657982), (6, 47828991), (7, 40996278), (9, 31885994), (14, 20498139), (18, 15942997), (21, 13665426), (42, 6832713), (63, 4555142), (126, 2277571)]