1945866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 4479840

約数和(自身を除く): 2533974

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 101, 114, 169, 202, 247, 303, 338, 494, 507, 606, 741, 1014, 1313, 1482, 1919, 2626, 3211, 3838, 3939, 5757, 6422, 7878, 9633, 11514, 17069, 19266, 24947, 34138, 49894, 51207, 74841, 102414, 149682, 324311, 648622, 972933, 1945866]

約数ペア:

[(1, 1945866), (2, 972933), (3, 648622), (6, 324311), (13, 149682), (19, 102414), (26, 74841), (38, 51207), (39, 49894), (57, 34138), (78, 24947), (101, 19266), (114, 17069), (169, 11514), (202, 9633), (247, 7878), (303, 6422), (338, 5757), (494, 3939), (507, 3838), (606, 3211), (741, 2626), (1014, 1919), (1313, 1482)]