245456766

素因数分解:

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

素因数の和:28496

約数の個数: 24

約数和(自身を含む): 532934064

約数和(自身を除く): 287477298

約数列:

[1, 2, 3, 6, 9, 18, 487, 974, 1461, 2922, 4383, 8766, 28001, 56002, 84003, 168006, 252009, 504018, 13636487, 27272974, 40909461, 81818922, 122728383, 245456766]

約数ペア:

[(1, 245456766), (2, 122728383), (3, 81818922), (6, 40909461), (9, 27272974), (18, 13636487), (487, 504018), (974, 252009), (1461, 168006), (2922, 84003), (4383, 56002), (8766, 28001)]