389266794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{162601}}^1$

素因数の和:162635

約数の個数: 48

約数和(自身を含む): 1014636480

約数和(自身を除く): 625369686

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, 2394, 162601, 325202, 487803, 975606, 1138207, 1463409, 2276414, 2926818, 3089419, 3414621, 6178838, 6829242, 9268257, 10243863, 18536514, 20487726, 21625933, 27804771, 43251866, 55609542, 64877799, 129755598, 194633397, 389266794]

約数ペア:

[(1, 389266794), (2, 194633397), (3, 129755598), (6, 64877799), (7, 55609542), (9, 43251866), (14, 27804771), (18, 21625933), (19, 20487726), (21, 18536514), (38, 10243863), (42, 9268257), (57, 6829242), (63, 6178838), (114, 3414621), (126, 3089419), (133, 2926818), (171, 2276414), (266, 1463409), (342, 1138207), (399, 975606), (798, 487803), (1197, 325202), (2394, 162601)]