81660132

素因数分解:

$2^2\times 3^2\times {\mathrm{2268337}}^1$

素因数の和:2268347

約数の個数: 18

約数和(自身を含む): 206418758

約数和(自身を除く): 124758626

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2268337, 4536674, 6805011, 9073348, 13610022, 20415033, 27220044, 40830066, 81660132]

約数ペア:

[(1, 81660132), (2, 40830066), (3, 27220044), (4, 20415033), (6, 13610022), (9, 9073348), (12, 6805011), (18, 4536674), (36, 2268337)]