81818922

素因数分解:

$2^1\times 3^1\times {\mathrm{487}}^1\times {\mathrm{28001}}^1$

素因数の和:28493

約数の個数: 16

約数和(自身を含む): 163979712

約数和(自身を除く): 82160790

約数列:

[1, 2, 3, 6, 487, 974, 1461, 2922, 28001, 56002, 84003, 168006, 13636487, 27272974, 40909461, 81818922]

約数ペア:

[(1, 81818922), (2, 40909461), (3, 27272974), (6, 13636487), (487, 168006), (974, 84003), (1461, 56002), (2922, 28001)]