2171783712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{3231821}}^1$

素因数の和:3231841

約数の個数: 48

約数和(自身を含む): 6515353152

約数和(自身を除く): 4343569440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 3231821, 6463642, 9695463, 12927284, 19390926, 22622747, 25854568, 38781852, 45245494, 51709136, 67868241, 77563704, 90490988, 103418272, 135736482, 155127408, 180981976, 271472964, 310254816, 361963952, 542945928, 723927904, 1085891856, 2171783712]

約数ペア:

[(1, 2171783712), (2, 1085891856), (3, 723927904), (4, 542945928), (6, 361963952), (7, 310254816), (8, 271472964), (12, 180981976), (14, 155127408), (16, 135736482), (21, 103418272), (24, 90490988), (28, 77563704), (32, 67868241), (42, 51709136), (48, 45245494), (56, 38781852), (84, 25854568), (96, 22622747), (112, 19390926), (168, 12927284), (224, 9695463), (336, 6463642), (672, 3231821)]