9381666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1607}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 21611520

約数和(自身を除く): 12229854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1607, 1946, 2919, 3214, 4821, 5838, 9642, 11249, 22498, 33747, 67494, 223373, 446746, 670119, 1340238, 1563611, 3127222, 4690833, 9381666]

約数ペア:

[(1, 9381666), (2, 4690833), (3, 3127222), (6, 1563611), (7, 1340238), (14, 670119), (21, 446746), (42, 223373), (139, 67494), (278, 33747), (417, 22498), (834, 11249), (973, 9642), (1607, 5838), (1946, 4821), (2919, 3214)]