9979974

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{13523}}^1$

素因数の和:13572

約数の個数: 24

約数和(自身を含む): 22152312

約数和(自身を除く): 12172338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 13523, 27046, 40569, 81138, 121707, 243414, 554443, 1108886, 1663329, 3326658, 4989987, 9979974]

約数ペア:

[(1, 9979974), (2, 4989987), (3, 3326658), (6, 1663329), (9, 1108886), (18, 554443), (41, 243414), (82, 121707), (123, 81138), (246, 40569), (369, 27046), (738, 13523)]