1291214682

素因数分解:

$2^1\times 3^4\times {\mathrm{2621}}^1\times {\mathrm{3041}}^1$

素因数の和:5676

約数の個数: 40

約数和(自身を含む): 2895333012

約数和(自身を除く): 1604118330

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2621, 3041, 5242, 6082, 7863, 9123, 15726, 18246, 23589, 27369, 47178, 54738, 70767, 82107, 141534, 164214, 212301, 246321, 424602, 492642, 7970461, 15940922, 23911383, 47822766, 71734149, 143468298, 215202447, 430404894, 645607341, 1291214682]

約数ペア:

[(1, 1291214682), (2, 645607341), (3, 430404894), (6, 215202447), (9, 143468298), (18, 71734149), (27, 47822766), (54, 23911383), (81, 15940922), (162, 7970461), (2621, 492642), (3041, 424602), (5242, 246321), (6082, 212301), (7863, 164214), (9123, 141534), (15726, 82107), (18246, 70767), (23589, 54738), (27369, 47178)]