18305848

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{18911}}^1$

素因数の和:18939

約数の個数: 24

約数和(自身を含む): 37729440

約数和(自身を除く): 19423592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 18911, 37822, 75644, 151288, 208021, 416042, 832084, 1664168, 2288231, 4576462, 9152924, 18305848]

約数ペア:

[(1, 18305848), (2, 9152924), (4, 4576462), (8, 2288231), (11, 1664168), (22, 832084), (44, 416042), (88, 208021), (121, 151288), (242, 75644), (484, 37822), (968, 18911)]