8227998

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{1381}}^1$

素因数の和:1720

約数の個数: 24

約数和(自身を含む): 17894136

約数和(自身を除く): 9666138

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1381, 1986, 2762, 2979, 4143, 5958, 8286, 12429, 24858, 457111, 914222, 1371333, 2742666, 4113999, 8227998]

約数ペア:

[(1, 8227998), (2, 4113999), (3, 2742666), (6, 1371333), (9, 914222), (18, 457111), (331, 24858), (662, 12429), (993, 8286), (1381, 5958), (1986, 4143), (2762, 2979)]