9981036786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{237643733}}^1$

素因数の和:237643745

約数の個数: 16

約数和(自身を含む): 22813798464

約数和(自身を除く): 12832761678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 237643733, 475287466, 712931199, 1425862398, 1663506131, 3327012262, 4990518393, 9981036786]

約数ペア:

[(1, 9981036786), (2, 4990518393), (3, 3327012262), (6, 1663506131), (7, 1425862398), (14, 712931199), (21, 475287466), (42, 237643733)]