2118182445

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{205549}}^1$

素因数の和:205789

約数の個数: 24

約数和(自身を含む): 3687567000

約数和(自身を除く): 1569384555

約数列:

[1, 3, 5, 9, 15, 45, 229, 687, 1145, 2061, 3435, 10305, 205549, 616647, 1027745, 1849941, 3083235, 9249705, 47070721, 141212163, 235353605, 423636489, 706060815, 2118182445]

約数ペア:

[(1, 2118182445), (3, 706060815), (5, 423636489), (9, 235353605), (15, 141212163), (45, 47070721), (229, 9249705), (687, 3083235), (1145, 1849941), (2061, 1027745), (3435, 616647), (10305, 205549)]