18084952

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{4339}}^1$

素因数の和:4866

約数の個数: 16

約数和(自身を含む): 33982200

約数和(自身を除く): 15897248

約数列:

[1, 2, 4, 8, 521, 1042, 2084, 4168, 4339, 8678, 17356, 34712, 2260619, 4521238, 9042476, 18084952]

約数ペア:

[(1, 18084952), (2, 9042476), (4, 4521238), (8, 2260619), (521, 34712), (1042, 17356), (2084, 8678), (4168, 4339)]