17923194

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:686

約数の個数: 56

約数和(自身を含む): 42495840

約数和(自身を除く): 24572646

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 647, 729, 1026, 1294, 1458, 1539, 1941, 3078, 3882, 4617, 5823, 9234, 11646, 12293, 13851, 17469, 24586, 27702, 34938, 36879, 52407, 73758, 104814, 110637, 157221, 221274, 314442, 331911, 471663, 663822, 943326, 995733, 1991466, 2987199, 5974398, 8961597, 17923194]

約数ペア:

[(1, 17923194), (2, 8961597), (3, 5974398), (6, 2987199), (9, 1991466), (18, 995733), (19, 943326), (27, 663822), (38, 471663), (54, 331911), (57, 314442), (81, 221274), (114, 157221), (162, 110637), (171, 104814), (243, 73758), (342, 52407), (486, 36879), (513, 34938), (647, 27702), (729, 24586), (1026, 17469), (1294, 13851), (1458, 12293), (1539, 11646), (1941, 9234), (3078, 5823), (3882, 4617)]