18025766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7517}}^1$

素因数の和:7639

約数の個数: 16

約数和(自身を含む): 29771280

約数和(自身を除く): 11745514

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 7517, 15034, 82687, 165374, 819353, 1638706, 9012883, 18025766]

約数ペア:

[(1, 18025766), (2, 9012883), (11, 1638706), (22, 819353), (109, 165374), (218, 82687), (1199, 15034), (2398, 7517)]