18638181168

素因数分解:

$2^4\times 3^1\times {\mathrm{388295441}}^1$

素因数の和:388295452

約数の個数: 20

約数和(自身を含む): 48148634808

約数和(自身を除く): 29510453640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 388295441, 776590882, 1164886323, 1553181764, 2329772646, 3106363528, 4659545292, 6212727056, 9319090584, 18638181168]

約数ペア:

[(1, 18638181168), (2, 9319090584), (3, 6212727056), (4, 4659545292), (6, 3106363528), (8, 2329772646), (12, 1553181764), (16, 1164886323), (24, 776590882), (48, 388295441)]