21757062

素因数分解:

$2^1\times 3^1\times {\mathrm{1621}}^1\times {\mathrm{2237}}^1$

素因数の和:3863

約数の個数: 16

約数和(自身を含む): 43560432

約数和(自身を除く): 21803370

約数列:

[1, 2, 3, 6, 1621, 2237, 3242, 4474, 4863, 6711, 9726, 13422, 3626177, 7252354, 10878531, 21757062]

約数ペア:

[(1, 21757062), (2, 10878531), (3, 7252354), (6, 3626177), (1621, 13422), (2237, 9726), (3242, 6711), (4474, 4863)]