21000984066

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{5094853}}^1$

素因数の和:5095090

約数の個数: 24

約数和(自身を含む): 45700840380

約数和(自身を除く): 24699856314

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 5094853, 10189706, 15284559, 30569118, 45853677, 91707354, 1166721337, 2333442674, 3500164011, 7000328022, 10500492033, 21000984066]

約数ペア:

[(1, 21000984066), (2, 10500492033), (3, 7000328022), (6, 3500164011), (9, 2333442674), (18, 1166721337), (229, 91707354), (458, 45853677), (687, 30569118), (1374, 15284559), (2061, 10189706), (4122, 5094853)]