16642746

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{5407}}^1$

素因数の和:5440

約数の個数: 40

約数和(自身を含む): 39262080

約数和(自身を除く): 22619334

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 5407, 10814, 16221, 32442, 48663, 97326, 102733, 145989, 205466, 291978, 308199, 437967, 616398, 875934, 924597, 1849194, 2773791, 5547582, 8321373, 16642746]

約数ペア:

[(1, 16642746), (2, 8321373), (3, 5547582), (6, 2773791), (9, 1849194), (18, 924597), (19, 875934), (27, 616398), (38, 437967), (54, 308199), (57, 291978), (81, 205466), (114, 145989), (162, 102733), (171, 97326), (342, 48663), (513, 32442), (1026, 16221), (1539, 10814), (3078, 5407)]