18754221183

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4056721}}^1$

素因数の和:4056814

約数の個数: 16

約数和(自身を含む): 26482281216

約数和(自身を除く): 7728060033

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 4056721, 12170163, 93304583, 271800307, 279913749, 815400921, 6251407061, 18754221183]

約数ペア:

[(1, 18754221183), (3, 6251407061), (23, 815400921), (67, 279913749), (69, 271800307), (201, 93304583), (1541, 12170163), (4623, 4056721)]