129804018

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{84179}}^1$

素因数の和:84441

約数の個数: 16

約数和(自身を含む): 260621280

約数和(自身を除く): 130817262

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 84179, 168358, 252537, 505074, 21634003, 43268006, 64902009, 129804018]

約数ペア:

[(1, 129804018), (2, 64902009), (3, 43268006), (6, 21634003), (257, 505074), (514, 252537), (771, 168358), (1542, 84179)]