18245463

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{983}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 25505280

約数和(自身を除く): 7259817

約数列:

[1, 3, 23, 69, 269, 807, 983, 2949, 6187, 18561, 22609, 67827, 264427, 793281, 6081821, 18245463]

約数ペア:

[(1, 18245463), (3, 6081821), (23, 793281), (69, 264427), (269, 67827), (807, 22609), (983, 18561), (2949, 6187)]