42507084

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{17981}}^1$

素因数の和:18185

約数の個数: 24

約数和(自身を含む): 99692208

約数和(自身を除く): 57185124

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 17981, 35962, 53943, 71924, 107886, 215772, 3542257, 7084514, 10626771, 14169028, 21253542, 42507084]

約数ペア:

[(1, 42507084), (2, 21253542), (3, 14169028), (4, 10626771), (6, 7084514), (12, 3542257), (197, 215772), (394, 107886), (591, 71924), (788, 53943), (1182, 35962), (2364, 17981)]