1219086

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 2965248

約数和(自身を除く): 1746162

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 131, 141, 198, 262, 282, 393, 423, 517, 786, 846, 1034, 1179, 1441, 1551, 2358, 2882, 3102, 4323, 4653, 6157, 8646, 9306, 12314, 12969, 18471, 25938, 36942, 55413, 67727, 110826, 135454, 203181, 406362, 609543, 1219086]

約数ペア:

[(1, 1219086), (2, 609543), (3, 406362), (6, 203181), (9, 135454), (11, 110826), (18, 67727), (22, 55413), (33, 36942), (47, 25938), (66, 18471), (94, 12969), (99, 12314), (131, 9306), (141, 8646), (198, 6157), (262, 4653), (282, 4323), (393, 3102), (423, 2882), (517, 2358), (786, 1551), (846, 1441), (1034, 1179)]