21032274

素因数分解:

$2^1\times 3^1\times {\mathrm{1567}}^1\times {\mathrm{2237}}^1$

素因数の和:3809

約数の個数: 16

約数和(自身を含む): 42110208

約数和(自身を除く): 21077934

約数列:

[1, 2, 3, 6, 1567, 2237, 3134, 4474, 4701, 6711, 9402, 13422, 3505379, 7010758, 10516137, 21032274]

約数ペア:

[(1, 21032274), (2, 10516137), (3, 7010758), (6, 3505379), (1567, 13422), (2237, 9402), (3134, 6711), (4474, 4701)]