18264816

素因数分解:

$2^4\times 3^2\times {\mathrm{126839}}^1$

素因数の和:126853

約数の個数: 30

約数和(自身を含む): 51116520

約数和(自身を除く): 32851704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 126839, 253678, 380517, 507356, 761034, 1014712, 1141551, 1522068, 2029424, 2283102, 3044136, 4566204, 6088272, 9132408, 18264816]

約数ペア:

[(1, 18264816), (2, 9132408), (3, 6088272), (4, 4566204), (6, 3044136), (8, 2283102), (9, 2029424), (12, 1522068), (16, 1141551), (18, 1014712), (24, 761034), (36, 507356), (48, 380517), (72, 253678), (144, 126839)]