189969804

素因数分解:

$2^2\times 3^2\times {\mathrm{5276939}}^1$

素因数の和:5276949

約数の個数: 18

約数和(自身を含む): 480201540

約数和(自身を除く): 290231736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5276939, 10553878, 15830817, 21107756, 31661634, 47492451, 63323268, 94984902, 189969804]

約数ペア:

[(1, 189969804), (2, 94984902), (3, 63323268), (4, 47492451), (6, 31661634), (9, 21107756), (12, 15830817), (18, 10553878), (36, 5276939)]