27139372

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2162

約数の個数: 36

約数和(自身を含む): 54160680

約数和(自身を除く): 27021308

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 2113, 3211, 4226, 6422, 8452, 12844, 27469, 40147, 54938, 80294, 109876, 160588, 357097, 521911, 714194, 1043822, 1428388, 2087644, 6784843, 13569686, 27139372]

約数ペア:

[(1, 27139372), (2, 13569686), (4, 6784843), (13, 2087644), (19, 1428388), (26, 1043822), (38, 714194), (52, 521911), (76, 357097), (169, 160588), (247, 109876), (338, 80294), (494, 54938), (676, 40147), (988, 27469), (2113, 12844), (3211, 8452), (4226, 6422)]