668828133054

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{906271183}}^1$

素因数の和:906271232

約数の個数: 24

約数和(自身を含む): 1484472199392

約数和(自身を除く): 815644066338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 906271183, 1812542366, 2718813549, 5437627098, 8156440647, 16312881294, 37157118503, 74314237006, 111471355509, 222942711018, 334414066527, 668828133054]

約数ペア:

[(1, 668828133054), (2, 334414066527), (3, 222942711018), (6, 111471355509), (9, 74314237006), (18, 37157118503), (41, 16312881294), (82, 8156440647), (123, 5437627098), (246, 2718813549), (369, 1812542366), (738, 906271183)]