291232134

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{6947}}^1$

素因数の和:7109

約数の個数: 48

約数和(自身を含む): 673094448

約数和(自身を除く): 381862314

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 137, 153, 274, 306, 411, 822, 1233, 2329, 2466, 4658, 6947, 6987, 13894, 13974, 20841, 20961, 41682, 41922, 62523, 118099, 125046, 236198, 354297, 708594, 951739, 1062891, 1903478, 2125782, 2855217, 5710434, 8565651, 16179563, 17131302, 32359126, 48538689, 97077378, 145616067, 291232134]

約数ペア:

[(1, 291232134), (2, 145616067), (3, 97077378), (6, 48538689), (9, 32359126), (17, 17131302), (18, 16179563), (34, 8565651), (51, 5710434), (102, 2855217), (137, 2125782), (153, 1903478), (274, 1062891), (306, 951739), (411, 708594), (822, 354297), (1233, 236198), (2329, 125046), (2466, 118099), (4658, 62523), (6947, 41922), (6987, 41682), (13894, 20961), (13974, 20841)]