6818564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 12723480

約数和(自身を除く): 5904916

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 509, 788, 1018, 2036, 3349, 6698, 8653, 13396, 17306, 34612, 100273, 200546, 401092, 1704641, 3409282, 6818564]

約数ペア:

[(1, 6818564), (2, 3409282), (4, 1704641), (17, 401092), (34, 200546), (68, 100273), (197, 34612), (394, 17306), (509, 13396), (788, 8653), (1018, 6698), (2036, 3349)]