2689146

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 6292800

約数和(自身を除く): 3603654

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 2621, 5242, 7863, 15726, 23589, 47178, 49799, 70767, 99598, 141534, 149397, 298794, 448191, 896382, 1344573, 2689146]

約数ペア:

[(1, 2689146), (2, 1344573), (3, 896382), (6, 448191), (9, 298794), (18, 149397), (19, 141534), (27, 99598), (38, 70767), (54, 49799), (57, 47178), (114, 23589), (171, 15726), (342, 7863), (513, 5242), (1026, 2621)]