21357066

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5659}}^1$

素因数の和:5718

約数の個数: 32

約数和(自身を含む): 46457280

約数和(自身を除く): 25100214

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 5659, 11318, 16977, 33954, 96203, 192406, 209383, 288609, 418766, 577218, 628149, 1256298, 3559511, 7119022, 10678533, 21357066]

約数ペア:

[(1, 21357066), (2, 10678533), (3, 7119022), (6, 3559511), (17, 1256298), (34, 628149), (37, 577218), (51, 418766), (74, 288609), (102, 209383), (111, 192406), (222, 96203), (629, 33954), (1258, 16977), (1887, 11318), (3774, 5659)]