3880674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 10121280

約数和(自身を除く): 6240606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 1621, 2394, 3242, 4863, 9726, 11347, 14589, 22694, 29178, 30799, 34041, 61598, 68082, 92397, 102123, 184794, 204246, 215593, 277191, 431186, 554382, 646779, 1293558, 1940337, 3880674]

約数ペア:

[(1, 3880674), (2, 1940337), (3, 1293558), (6, 646779), (7, 554382), (9, 431186), (14, 277191), (18, 215593), (19, 204246), (21, 184794), (38, 102123), (42, 92397), (57, 68082), (63, 61598), (114, 34041), (126, 30799), (133, 29178), (171, 22694), (266, 14589), (342, 11347), (399, 9726), (798, 4863), (1197, 3242), (1621, 2394)]