11180556

素因数分解:

$2^2\times 3^2\times {\mathrm{310571}}^1$

素因数の和:310581

約数の個数: 18

約数和(自身を含む): 28262052

約数和(自身を除く): 17081496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 310571, 621142, 931713, 1242284, 1863426, 2795139, 3726852, 5590278, 11180556]

約数ペア:

[(1, 11180556), (2, 5590278), (3, 3726852), (4, 2795139), (6, 1863426), (9, 1242284), (12, 931713), (18, 621142), (36, 310571)]