18290958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22921}}^1$

素因数の和:22952

約数の個数: 32

約数和(自身を含む): 44010240

約数和(自身を除く): 25719282

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 22921, 45842, 68763, 137526, 160447, 320894, 435499, 481341, 870998, 962682, 1306497, 2612994, 3048493, 6096986, 9145479, 18290958]

約数ペア:

[(1, 18290958), (2, 9145479), (3, 6096986), (6, 3048493), (7, 2612994), (14, 1306497), (19, 962682), (21, 870998), (38, 481341), (42, 435499), (57, 320894), (114, 160447), (133, 137526), (266, 68763), (399, 45842), (798, 22921)]