18069667

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4993}}^1$

素因数の和:5058

約数の個数: 16

約数和(自身を含む): 23012352

約数和(自身を除く): 4942685

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 4993, 34951, 54923, 234671, 384461, 1642697, 2581381, 18069667]

約数ペア:

[(1, 18069667), (7, 2581381), (11, 1642697), (47, 384461), (77, 234671), (329, 54923), (517, 34951), (3619, 4993)]