275687682

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{21401}}^1$

素因数の和:21538

約数の個数: 32

約数和(自身を含む): 585558720

約数和(自身を除く): 309871038

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 2147, 4294, 6441, 12882, 21401, 42802, 64203, 128406, 406619, 813238, 1219857, 2418313, 2439714, 4836626, 7254939, 14509878, 45947947, 91895894, 137843841, 275687682]

約数ペア:

[(1, 275687682), (2, 137843841), (3, 91895894), (6, 45947947), (19, 14509878), (38, 7254939), (57, 4836626), (113, 2439714), (114, 2418313), (226, 1219857), (339, 813238), (678, 406619), (2147, 128406), (4294, 64203), (6441, 42802), (12882, 21401)]