201428118

素因数分解:

$2^1\times 3^2\times {\mathrm{1871}}^1\times {\mathrm{5981}}^1$

素因数の和:7860

約数の個数: 24

約数和(自身を含む): 436733856

約数和(自身を除く): 235305738

約数列:

[1, 2, 3, 6, 9, 18, 1871, 3742, 5613, 5981, 11226, 11962, 16839, 17943, 33678, 35886, 53829, 107658, 11190451, 22380902, 33571353, 67142706, 100714059, 201428118]

約数ペア:

[(1, 201428118), (2, 100714059), (3, 67142706), (6, 33571353), (9, 22380902), (18, 11190451), (1871, 107658), (3742, 53829), (5613, 35886), (5981, 33678), (11226, 17943), (11962, 16839)]