18942521856

素因数分解:

$2^9\times 3^1\times {\mathrm{2053}}^1\times {\mathrm{6007}}^1$

素因数の和:8081

約数の個数: 80

約数和(自身を含む): 50497047744

約数和(自身を除く): 31554525888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 2053, 4106, 6007, 6159, 8212, 12014, 12318, 16424, 18021, 24028, 24636, 32848, 36042, 48056, 49272, 65696, 72084, 96112, 98544, 131392, 144168, 192224, 197088, 262784, 288336, 384448, 394176, 525568, 576672, 768896, 788352, 1051136, 1153344, 1537792, 1576704, 2306688, 3075584, 3153408, 4613376, 9226752, 12332371, 24664742, 36997113, 49329484, 73994226, 98658968, 147988452, 197317936, 295976904, 394635872, 591953808, 789271744, 1183907616, 1578543488, 2367815232, 3157086976, 4735630464, 6314173952, 9471260928, 18942521856]

約数ペア:

[(1, 18942521856), (2, 9471260928), (3, 6314173952), (4, 4735630464), (6, 3157086976), (8, 2367815232), (12, 1578543488), (16, 1183907616), (24, 789271744), (32, 591953808), (48, 394635872), (64, 295976904), (96, 197317936), (128, 147988452), (192, 98658968), (256, 73994226), (384, 49329484), (512, 36997113), (768, 24664742), (1536, 12332371), (2053, 9226752), (4106, 4613376), (6007, 3153408), (6159, 3075584), (8212, 2306688), (12014, 1576704), (12318, 1537792), (16424, 1153344), (18021, 1051136), (24028, 788352), (24636, 768896), (32848, 576672), (36042, 525568), (48056, 394176), (49272, 384448), (65696, 288336), (72084, 262784), (96112, 197088), (98544, 192224), (131392, 144168)]