21603466082

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1637}}^1\times {\mathrm{2371}}^1$

素因数の和:4055

約数の個数: 48

約数和(自身を含む): 37205977536

約数和(自身を除く): 15602511454

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 1637, 2371, 2783, 3274, 4742, 5566, 18007, 26081, 36014, 37651, 52162, 54533, 75302, 109066, 198077, 286891, 396154, 414161, 573782, 599863, 828322, 1199726, 3881327, 4555771, 6598493, 7762654, 9111542, 13196986, 42694597, 85389194, 89270521, 178541042, 469640567, 939281134, 981975731, 1963951462, 10801733041, 21603466082]

約数ペア:

[(1, 21603466082), (2, 10801733041), (11, 1963951462), (22, 981975731), (23, 939281134), (46, 469640567), (121, 178541042), (242, 89270521), (253, 85389194), (506, 42694597), (1637, 13196986), (2371, 9111542), (2783, 7762654), (3274, 6598493), (4742, 4555771), (5566, 3881327), (18007, 1199726), (26081, 828322), (36014, 599863), (37651, 573782), (52162, 414161), (54533, 396154), (75302, 286891), (109066, 198077)]