18384429

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2239}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 30965760

約数和(自身を除く): 12581331

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2239, 2737, 6717, 8211, 15673, 38063, 47019, 51497, 114189, 154491, 266441, 360479, 799323, 875449, 1081437, 2626347, 6128143, 18384429]

約数ペア:

[(1, 18384429), (3, 6128143), (7, 2626347), (17, 1081437), (21, 875449), (23, 799323), (51, 360479), (69, 266441), (119, 154491), (161, 114189), (357, 51497), (391, 47019), (483, 38063), (1173, 15673), (2239, 8211), (2737, 6717)]