140019618

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{630719}}^1$

素因数の和:630761

約数の個数: 16

約数和(自身を含む): 287608320

約数和(自身を除く): 147588702

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 630719, 1261438, 1892157, 3784314, 23336603, 46673206, 70009809, 140019618]

約数ペア:

[(1, 140019618), (2, 70009809), (3, 46673206), (6, 23336603), (37, 3784314), (74, 1892157), (111, 1261438), (222, 630719)]