84391866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{360649}}^1$

素因数の和:360670

約数の個数: 24

約数和(自身を含む): 196914900

約数和(自身を除く): 112523034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 360649, 721298, 1081947, 2163894, 3245841, 4688437, 6491682, 9376874, 14065311, 28130622, 42195933, 84391866]

約数ペア:

[(1, 84391866), (2, 42195933), (3, 28130622), (6, 14065311), (9, 9376874), (13, 6491682), (18, 4688437), (26, 3245841), (39, 2163894), (78, 1081947), (117, 721298), (234, 360649)]