18022184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{853}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 35868000

約数和(自身を除く): 17845816

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 853, 1112, 1706, 2641, 3412, 5282, 6824, 10564, 16207, 21128, 32414, 64828, 118567, 129656, 237134, 474268, 948536, 2252773, 4505546, 9011092, 18022184]

約数ペア:

[(1, 18022184), (2, 9011092), (4, 4505546), (8, 2252773), (19, 948536), (38, 474268), (76, 237134), (139, 129656), (152, 118567), (278, 64828), (556, 32414), (853, 21128), (1112, 16207), (1706, 10564), (2641, 6824), (3412, 5282)]