19634292

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{1327}}^1$

素因数の和:1477

約数の個数: 48

約数和(自身を含む): 51313920

約数和(自身を除く): 31679628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1233, 1327, 1644, 2466, 2654, 3699, 3981, 4932, 5308, 7398, 7962, 11943, 14796, 15924, 23886, 35829, 47772, 71658, 143316, 181799, 363598, 545397, 727196, 1090794, 1636191, 2181588, 3272382, 4908573, 6544764, 9817146, 19634292]

約数ペア:

[(1, 19634292), (2, 9817146), (3, 6544764), (4, 4908573), (6, 3272382), (9, 2181588), (12, 1636191), (18, 1090794), (27, 727196), (36, 545397), (54, 363598), (108, 181799), (137, 143316), (274, 71658), (411, 47772), (548, 35829), (822, 23886), (1233, 15924), (1327, 14796), (1644, 11943), (2466, 7962), (2654, 7398), (3699, 5308), (3981, 4932)]