16505517765594

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{81971}}^1\times {\mathrm{234683}}^1$

素因数の和:316683

約数の個数: 64

約数和(自身を含む): 38782833965568

約数和(自身を除く): 22277316199974

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 81971, 163942, 234683, 245913, 469366, 491826, 704049, 901681, 1065623, 1408098, 1803362, 2131246, 2581513, 2705043, 3050879, 3196869, 5163026, 5410086, 6101758, 6393738, 7744539, 9152637, 11721853, 15489078, 18305274, 23443706, 33559669, 35165559, 67119338, 70331118, 100679007, 201358014, 19237200193, 38474400386, 57711600579, 115423201158, 211609202123, 250083602509, 423218404246, 500167205018, 634827606369, 750250807527, 1269655212738, 1500501615054, 2750919627599, 5501839255198, 8252758882797, 16505517765594]

約数ペア:

[(1, 16505517765594), (2, 8252758882797), (3, 5501839255198), (6, 2750919627599), (11, 1500501615054), (13, 1269655212738), (22, 750250807527), (26, 634827606369), (33, 500167205018), (39, 423218404246), (66, 250083602509), (78, 211609202123), (143, 115423201158), (286, 57711600579), (429, 38474400386), (858, 19237200193), (81971, 201358014), (163942, 100679007), (234683, 70331118), (245913, 67119338), (469366, 35165559), (491826, 33559669), (704049, 23443706), (901681, 18305274), (1065623, 15489078), (1408098, 11721853), (1803362, 9152637), (2131246, 7744539), (2581513, 6393738), (2705043, 6101758), (3050879, 5410086), (3196869, 5163026)]