40372217982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{781771}}^1$

素因数の和:781949

約数の個数: 48

約数和(自身を含む): 92686888320

約数和(自身を除く): 52314670338

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 151, 171, 302, 342, 453, 906, 1359, 2718, 2869, 5738, 8607, 17214, 25821, 51642, 781771, 1563542, 2345313, 4690626, 7035939, 14071878, 14853649, 29707298, 44560947, 89121894, 118047421, 133682841, 236094842, 267365682, 354142263, 708284526, 1062426789, 2124853578, 2242900999, 4485801998, 6728702997, 13457405994, 20186108991, 40372217982]

約数ペア:

[(1, 40372217982), (2, 20186108991), (3, 13457405994), (6, 6728702997), (9, 4485801998), (18, 2242900999), (19, 2124853578), (38, 1062426789), (57, 708284526), (114, 354142263), (151, 267365682), (171, 236094842), (302, 133682841), (342, 118047421), (453, 89121894), (906, 44560947), (1359, 29707298), (2718, 14853649), (2869, 14071878), (5738, 7035939), (8607, 4690626), (17214, 2345313), (25821, 1563542), (51642, 781771)]