3889338

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 8289600

約数和(自身を除く): 4400262

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 313, 327, 626, 654, 939, 1878, 2071, 4142, 5947, 6213, 11894, 12426, 17841, 34117, 35682, 68234, 102351, 204702, 648223, 1296446, 1944669, 3889338]

約数ペア:

[(1, 3889338), (2, 1944669), (3, 1296446), (6, 648223), (19, 204702), (38, 102351), (57, 68234), (109, 35682), (114, 34117), (218, 17841), (313, 12426), (327, 11894), (626, 6213), (654, 5947), (939, 4142), (1878, 2071)]