2187662

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 24

約数和(自身を含む): 3646944

約数和(自身を除く): 1459282

約数列:

[1, 2, 17, 34, 37, 47, 74, 94, 629, 799, 1258, 1369, 1598, 1739, 2738, 3478, 23273, 29563, 46546, 59126, 64343, 128686, 1093831, 2187662]

約数ペア:

[(1, 2187662), (2, 1093831), (17, 128686), (34, 64343), (37, 59126), (47, 46546), (74, 29563), (94, 23273), (629, 3478), (799, 2738), (1258, 1739), (1369, 1598)]