18351108

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{12433}}^1$

素因数の和:12484

約数の個数: 36

約数和(自身を含む): 47522748

約数和(自身を除く): 29171640

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 12433, 24866, 37299, 49732, 74598, 111897, 149196, 223794, 447588, 509753, 1019506, 1529259, 2039012, 3058518, 4587777, 6117036, 9175554, 18351108]

約数ペア:

[(1, 18351108), (2, 9175554), (3, 6117036), (4, 4587777), (6, 3058518), (9, 2039012), (12, 1529259), (18, 1019506), (36, 509753), (41, 447588), (82, 223794), (123, 149196), (164, 111897), (246, 74598), (369, 49732), (492, 37299), (738, 24866), (1476, 12433)]