18450483

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 25360896

約数和(自身を除く): 6910413

約数列:

[1, 3, 43, 129, 157, 471, 911, 2733, 6751, 20253, 39173, 117519, 143027, 429081, 6150161, 18450483]

約数ペア:

[(1, 18450483), (3, 6150161), (43, 429081), (129, 143027), (157, 117519), (471, 39173), (911, 20253), (2733, 6751)]