2604996

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^2$

素因数の和:548

約数の個数: 27

約数和(自身を含む): 6609421

約数和(自身を除く): 4004425

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 9684, 72361, 144722, 217083, 289444, 434166, 651249, 868332, 1302498, 2604996]

約数ペア:

[(1, 2604996), (2, 1302498), (3, 868332), (4, 651249), (6, 434166), (9, 289444), (12, 217083), (18, 144722), (36, 72361), (269, 9684), (538, 4842), (807, 3228), (1076, 2421)]