18084180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{301403}}^1$

素因数の和:301415

約数の個数: 24

約数和(自身を含む): 50635872

約数和(自身を除く): 32551692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 301403, 602806, 904209, 1205612, 1507015, 1808418, 3014030, 3616836, 4521045, 6028060, 9042090, 18084180]

約数ペア:

[(1, 18084180), (2, 9042090), (3, 6028060), (4, 4521045), (5, 3616836), (6, 3014030), (10, 1808418), (12, 1507015), (15, 1205612), (20, 904209), (30, 602806), (60, 301403)]