2053751418

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2782861}}^1$

素因数の和:2782910

約数の個数: 24

約数和(自身を含む): 4558327956

約数和(自身を除く): 2504576538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 2782861, 5565722, 8348583, 16697166, 25045749, 50091498, 114097301, 228194602, 342291903, 684583806, 1026875709, 2053751418]

約数ペア:

[(1, 2053751418), (2, 1026875709), (3, 684583806), (6, 342291903), (9, 228194602), (18, 114097301), (41, 50091498), (82, 25045749), (123, 16697166), (246, 8348583), (369, 5565722), (738, 2782861)]