18147932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1489}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 34794480

約数和(自身を除く): 16646548

約数列:

[1, 2, 4, 11, 22, 44, 277, 554, 1108, 1489, 2978, 3047, 5956, 6094, 12188, 16379, 32758, 65516, 412453, 824906, 1649812, 4536983, 9073966, 18147932]

約数ペア:

[(1, 18147932), (2, 9073966), (4, 4536983), (11, 1649812), (22, 824906), (44, 412453), (277, 65516), (554, 32758), (1108, 16379), (1489, 12188), (2978, 6094), (3047, 5956)]