2149785618

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{9683719}}^1$

素因数の和:9683761

約数の個数: 16

約数和(自身を含む): 4415776320

約数和(自身を除く): 2265990702

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 9683719, 19367438, 29051157, 58102314, 358297603, 716595206, 1074892809, 2149785618]

約数ペア:

[(1, 2149785618), (2, 1074892809), (3, 716595206), (6, 358297603), (37, 58102314), (74, 29051157), (111, 19367438), (222, 9683719)]