123269778

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2207}}^1$

素因数の和:2351

約数の個数: 48

約数和(自身を含む): 279002880

約数和(自身を除く): 155733102

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 107, 174, 214, 261, 321, 522, 642, 963, 1926, 2207, 3103, 4414, 6206, 6621, 9309, 13242, 18618, 19863, 27927, 39726, 55854, 64003, 128006, 192009, 236149, 384018, 472298, 576027, 708447, 1152054, 1416894, 2125341, 4250682, 6848321, 13696642, 20544963, 41089926, 61634889, 123269778]

約数ペア:

[(1, 123269778), (2, 61634889), (3, 41089926), (6, 20544963), (9, 13696642), (18, 6848321), (29, 4250682), (58, 2125341), (87, 1416894), (107, 1152054), (174, 708447), (214, 576027), (261, 472298), (321, 384018), (522, 236149), (642, 192009), (963, 128006), (1926, 64003), (2207, 55854), (3103, 39726), (4414, 27927), (6206, 19863), (6621, 18618), (9309, 13242)]