18360663

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2081}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 26083296

約数和(自身を除く): 7722633

約数列:

[1, 3, 17, 51, 173, 519, 2081, 2941, 6243, 8823, 35377, 106131, 360013, 1080039, 6120221, 18360663]

約数ペア:

[(1, 18360663), (3, 6120221), (17, 1080039), (51, 360013), (173, 106131), (519, 35377), (2081, 8823), (2941, 6243)]