306179982

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{887}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 673800192

約数和(自身を除く): 367620210

約数列:

[1, 2, 3, 6, 9, 18, 127, 151, 254, 302, 381, 453, 762, 887, 906, 1143, 1359, 1774, 2286, 2661, 2718, 5322, 7983, 15966, 19177, 38354, 57531, 112649, 115062, 133937, 172593, 225298, 267874, 337947, 345186, 401811, 675894, 803622, 1013841, 1205433, 2027682, 2410866, 17009999, 34019998, 51029997, 102059994, 153089991, 306179982]

約数ペア:

[(1, 306179982), (2, 153089991), (3, 102059994), (6, 51029997), (9, 34019998), (18, 17009999), (127, 2410866), (151, 2027682), (254, 1205433), (302, 1013841), (381, 803622), (453, 675894), (762, 401811), (887, 345186), (906, 337947), (1143, 267874), (1359, 225298), (1774, 172593), (2286, 133937), (2661, 115062), (2718, 112649), (5322, 57531), (7983, 38354), (15966, 19177)]