18822882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 42953760

約数和(自身を除く): 24130878

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 977, 1014, 1482, 1954, 2931, 3211, 5862, 6422, 9633, 12701, 18563, 19266, 25402, 37126, 38103, 55689, 76206, 111378, 165113, 241319, 330226, 482638, 495339, 723957, 990678, 1447914, 3137147, 6274294, 9411441, 18822882]

約数ペア:

[(1, 18822882), (2, 9411441), (3, 6274294), (6, 3137147), (13, 1447914), (19, 990678), (26, 723957), (38, 495339), (39, 482638), (57, 330226), (78, 241319), (114, 165113), (169, 111378), (247, 76206), (338, 55689), (494, 38103), (507, 37126), (741, 25402), (977, 19266), (1014, 18563), (1482, 12701), (1954, 9633), (2931, 6422), (3211, 5862)]