18008606

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 33875712

約数和(自身を除く): 15867106

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 337, 347, 674, 694, 2359, 2429, 3707, 3817, 4718, 4858, 7414, 7634, 25949, 26719, 51898, 53438, 116939, 233878, 818573, 1286329, 1637146, 2572658, 9004303, 18008606]

約数ペア:

[(1, 18008606), (2, 9004303), (7, 2572658), (11, 1637146), (14, 1286329), (22, 818573), (77, 233878), (154, 116939), (337, 53438), (347, 51898), (674, 26719), (694, 25949), (2359, 7634), (2429, 7414), (3707, 4858), (3817, 4718)]