11421684

素因数分解:

$2^2\times 3^2\times {\mathrm{317269}}^1$

素因数の和:317279

約数の個数: 18

約数和(自身を含む): 28871570

約数和(自身を除く): 17449886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 317269, 634538, 951807, 1269076, 1903614, 2855421, 3807228, 5710842, 11421684]

約数ペア:

[(1, 11421684), (2, 5710842), (3, 3807228), (4, 2855421), (6, 1903614), (9, 1269076), (12, 951807), (18, 634538), (36, 317269)]