15744816

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2063}}^1$

素因数の和:2130

約数の個数: 60

約数和(自身を含む): 44916768

約数和(自身を除く): 29171952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2063, 2544, 3816, 4126, 6189, 7632, 8252, 12378, 16504, 18567, 24756, 33008, 37134, 49512, 74268, 99024, 109339, 148536, 218678, 297072, 328017, 437356, 656034, 874712, 984051, 1312068, 1749424, 1968102, 2624136, 3936204, 5248272, 7872408, 15744816]

約数ペア:

[(1, 15744816), (2, 7872408), (3, 5248272), (4, 3936204), (6, 2624136), (8, 1968102), (9, 1749424), (12, 1312068), (16, 984051), (18, 874712), (24, 656034), (36, 437356), (48, 328017), (53, 297072), (72, 218678), (106, 148536), (144, 109339), (159, 99024), (212, 74268), (318, 49512), (424, 37134), (477, 33008), (636, 24756), (848, 18567), (954, 16504), (1272, 12378), (1908, 8252), (2063, 7632), (2544, 6189), (3816, 4126)]