1213188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 3165120

約数和(自身を除く): 1951932

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 313, 323, 626, 646, 939, 969, 1252, 1292, 1878, 1938, 3756, 3876, 5321, 5947, 10642, 11894, 15963, 17841, 21284, 23788, 31926, 35682, 63852, 71364, 101099, 202198, 303297, 404396, 606594, 1213188]

約数ペア:

[(1, 1213188), (2, 606594), (3, 404396), (4, 303297), (6, 202198), (12, 101099), (17, 71364), (19, 63852), (34, 35682), (38, 31926), (51, 23788), (57, 21284), (68, 17841), (76, 15963), (102, 11894), (114, 10642), (204, 5947), (228, 5321), (313, 3876), (323, 3756), (626, 1938), (646, 1878), (939, 1292), (969, 1252)]