16973916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 42134400

約数和(自身を除く): 25160484

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 109, 114, 218, 228, 327, 436, 654, 683, 1308, 1366, 2049, 2071, 2732, 4098, 4142, 6213, 8196, 8284, 12426, 12977, 24852, 25954, 38931, 51908, 74447, 77862, 148894, 155724, 223341, 297788, 446682, 893364, 1414493, 2828986, 4243479, 5657972, 8486958, 16973916]

約数ペア:

[(1, 16973916), (2, 8486958), (3, 5657972), (4, 4243479), (6, 2828986), (12, 1414493), (19, 893364), (38, 446682), (57, 297788), (76, 223341), (109, 155724), (114, 148894), (218, 77862), (228, 74447), (327, 51908), (436, 38931), (654, 25954), (683, 24852), (1308, 12977), (1366, 12426), (2049, 8284), (2071, 8196), (2732, 6213), (4098, 4142)]