180959914

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{4729}}^1$

素因数の和:4822

約数の個数: 24

約数和(自身を含む): 291945060

約数和(自身を除く): 110985146

約数列:

[1, 2, 19, 38, 53, 106, 361, 722, 1007, 2014, 4729, 9458, 19133, 38266, 89851, 179702, 250637, 501274, 1707169, 3414338, 4762103, 9524206, 90479957, 180959914]

約数ペア:

[(1, 180959914), (2, 90479957), (19, 9524206), (38, 4762103), (53, 3414338), (106, 1707169), (361, 501274), (722, 250637), (1007, 179702), (2014, 89851), (4729, 38266), (9458, 19133)]