189553698

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{797}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 419151096

約数和(自身を除く): 229597398

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 181, 219, 362, 438, 543, 657, 797, 1086, 1314, 1594, 1629, 2391, 3258, 4782, 7173, 13213, 14346, 26426, 39639, 58181, 79278, 116362, 118917, 144257, 174543, 237834, 288514, 349086, 432771, 523629, 865542, 1047258, 1298313, 2596626, 10530761, 21061522, 31592283, 63184566, 94776849, 189553698]

約数ペア:

[(1, 189553698), (2, 94776849), (3, 63184566), (6, 31592283), (9, 21061522), (18, 10530761), (73, 2596626), (146, 1298313), (181, 1047258), (219, 865542), (362, 523629), (438, 432771), (543, 349086), (657, 288514), (797, 237834), (1086, 174543), (1314, 144257), (1594, 118917), (1629, 116362), (2391, 79278), (3258, 58181), (4782, 39639), (7173, 26426), (13213, 14346)]