18409468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59771}}^1$

素因数の和:59793

約数の個数: 24

約数和(自身を含む): 40166784

約数和(自身を除く): 21757316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 59771, 119542, 239084, 418397, 657481, 836794, 1314962, 1673588, 2629924, 4602367, 9204734, 18409468]

約数ペア:

[(1, 18409468), (2, 9204734), (4, 4602367), (7, 2629924), (11, 1673588), (14, 1314962), (22, 836794), (28, 657481), (44, 418397), (77, 239084), (154, 119542), (308, 59771)]