18341146

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{569}}^1$

素因数の和:869

約数の個数: 16

約数和(自身を含む): 28071360

約数和(自身を除く): 9730214

約数列:

[1, 2, 71, 142, 227, 454, 569, 1138, 16117, 32234, 40399, 80798, 129163, 258326, 9170573, 18341146]

約数ペア:

[(1, 18341146), (2, 9170573), (71, 258326), (142, 129163), (227, 80798), (454, 40399), (569, 32234), (1138, 16117)]