40784004

素因数分解:

$2^2\times 3^2\times {\mathrm{883}}^1\times {\mathrm{1283}}^1$

素因数の和:2176

約数の個数: 36

約数和(自身を含む): 103290096

約数和(自身を除く): 62506092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 883, 1283, 1766, 2566, 2649, 3532, 3849, 5132, 5298, 7698, 7947, 10596, 11547, 15396, 15894, 23094, 31788, 46188, 1132889, 2265778, 3398667, 4531556, 6797334, 10196001, 13594668, 20392002, 40784004]

約数ペア:

[(1, 40784004), (2, 20392002), (3, 13594668), (4, 10196001), (6, 6797334), (9, 4531556), (12, 3398667), (18, 2265778), (36, 1132889), (883, 46188), (1283, 31788), (1766, 23094), (2566, 15894), (2649, 15396), (3532, 11547), (3849, 10596), (5132, 7947), (5298, 7698)]