18245844

素因数分解:

$2^2\times 3^3\times {\mathrm{168943}}^1$

素因数の和:168956

約数の個数: 24

約数和(自身を含む): 47304320

約数和(自身を除く): 29058476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 168943, 337886, 506829, 675772, 1013658, 1520487, 2027316, 3040974, 4561461, 6081948, 9122922, 18245844]

約数ペア:

[(1, 18245844), (2, 9122922), (3, 6081948), (4, 4561461), (6, 3040974), (9, 2027316), (12, 1520487), (18, 1013658), (27, 675772), (36, 506829), (54, 337886), (108, 168943)]