18729396849

素因数分解:

$3^1\times {\mathrm{673}}^1\times {\mathrm{983}}^1\times {\mathrm{9437}}^1$

素因数の和:11096

約数の個数: 16

約数和(自身を含む): 25037730432

約数和(自身を除く): 6308333583

約数列:

[1, 3, 673, 983, 2019, 2949, 9437, 28311, 661559, 1984677, 6351101, 9276571, 19053303, 27829713, 6243132283, 18729396849]

約数ペア:

[(1, 18729396849), (3, 6243132283), (673, 27829713), (983, 19053303), (2019, 9276571), (2949, 6351101), (9437, 1984677), (28311, 661559)]