201813804

素因数分解:

$2^2\times 3^2\times {\mathrm{5605939}}^1$

素因数の和:5605949

約数の個数: 18

約数和(自身を含む): 510140540

約数和(自身を除く): 308326736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5605939, 11211878, 16817817, 22423756, 33635634, 50453451, 67271268, 100906902, 201813804]

約数ペア:

[(1, 201813804), (2, 100906902), (3, 67271268), (4, 50453451), (6, 33635634), (9, 22423756), (12, 16817817), (18, 11211878), (36, 5605939)]