9867438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 24800256

約数和(自身を除く): 14932818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1103, 1278, 1491, 2206, 2982, 3309, 4473, 6618, 7721, 8946, 9927, 15442, 19854, 23163, 46326, 69489, 78313, 138978, 156626, 234939, 469878, 548191, 704817, 1096382, 1409634, 1644573, 3289146, 4933719, 9867438]

約数ペア:

[(1, 9867438), (2, 4933719), (3, 3289146), (6, 1644573), (7, 1409634), (9, 1096382), (14, 704817), (18, 548191), (21, 469878), (42, 234939), (63, 156626), (71, 138978), (126, 78313), (142, 69489), (213, 46326), (426, 23163), (497, 19854), (639, 15442), (994, 9927), (1103, 8946), (1278, 7721), (1491, 6618), (2206, 4473), (2982, 3309)]