18794448

素因数分解:

$2^4\times 3^2\times {\mathrm{130517}}^1$

素因数の和:130531

約数の個数: 30

約数和(自身を含む): 52598754

約数和(自身を除く): 33804306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 130517, 261034, 391551, 522068, 783102, 1044136, 1174653, 1566204, 2088272, 2349306, 3132408, 4698612, 6264816, 9397224, 18794448]

約数ペア:

[(1, 18794448), (2, 9397224), (3, 6264816), (4, 4698612), (6, 3132408), (8, 2349306), (9, 2088272), (12, 1566204), (16, 1174653), (18, 1044136), (24, 783102), (36, 522068), (48, 391551), (72, 261034), (144, 130517)]