23786321778

素因数分解:

$2^1\times 3^2\times {\mathrm{2543}}^1\times {\mathrm{519647}}^1$

素因数の和:522198

約数の個数: 24

約数和(自身を含む): 51557395968

約数和(自身を除く): 27771074190

約数列:

[1, 2, 3, 6, 9, 18, 2543, 5086, 7629, 15258, 22887, 45774, 519647, 1039294, 1558941, 3117882, 4676823, 9353646, 1321462321, 2642924642, 3964386963, 7928773926, 11893160889, 23786321778]

約数ペア:

[(1, 23786321778), (2, 11893160889), (3, 7928773926), (6, 3964386963), (9, 2642924642), (18, 1321462321), (2543, 9353646), (5086, 4676823), (7629, 3117882), (15258, 1558941), (22887, 1039294), (45774, 519647)]