18806343384

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{3977653}}^1$

素因数の和:3977859

約数の個数: 32

約数和(自身を含む): 47254529520

約数和(自身を除く): 28448186136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 3977653, 7955306, 11932959, 15910612, 23865918, 31821224, 47731836, 95463672, 783597641, 1567195282, 2350792923, 3134390564, 4701585846, 6268781128, 9403171692, 18806343384]

約数ペア:

[(1, 18806343384), (2, 9403171692), (3, 6268781128), (4, 4701585846), (6, 3134390564), (8, 2350792923), (12, 1567195282), (24, 783597641), (197, 95463672), (394, 47731836), (591, 31821224), (788, 23865918), (1182, 15910612), (1576, 11932959), (2364, 7955306), (4728, 3977653)]