18647105246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{121085099}}^1$

素因数の和:121085119

約数の個数: 16

約数和(自身を含む): 34872508800

約数和(自身を除く): 16225403554

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 121085099, 242170198, 847595693, 1331936089, 1695191386, 2663872178, 9323552623, 18647105246]

約数ペア:

[(1, 18647105246), (2, 9323552623), (7, 2663872178), (11, 1695191386), (14, 1331936089), (22, 847595693), (77, 242170198), (154, 121085099)]