17989242

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73127}}^1$

素因数の和:73173

約数の個数: 16

約数和(自身を含む): 36856512

約数和(自身を除く): 18867270

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 73127, 146254, 219381, 438762, 2998207, 5996414, 8994621, 17989242]

約数ペア:

[(1, 17989242), (2, 8994621), (3, 5996414), (6, 2998207), (41, 438762), (82, 219381), (123, 146254), (246, 73127)]