21850338

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{214219}}^1$

素因数の和:214241

約数の個数: 16

約数和(自身を含む): 46271520

約数和(自身を除く): 24421182

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 214219, 428438, 642657, 1285314, 3641723, 7283446, 10925169, 21850338]

約数ペア:

[(1, 21850338), (2, 10925169), (3, 7283446), (6, 3641723), (17, 1285314), (34, 642657), (51, 428438), (102, 214219)]