129625902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1028777}}^1$

素因数の和:1028792

約数の個数: 24

約数和(自身を含む): 320978736

約数和(自身を除く): 191352834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1028777, 2057554, 3086331, 6172662, 7201439, 9258993, 14402878, 18517986, 21604317, 43208634, 64812951, 129625902]

約数ペア:

[(1, 129625902), (2, 64812951), (3, 43208634), (6, 21604317), (7, 18517986), (9, 14402878), (14, 9258993), (18, 7201439), (21, 6172662), (42, 3086331), (63, 2057554), (126, 1028777)]