6671994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2371}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 15484416

約数和(自身を除く): 8812422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2371, 2814, 4742, 7113, 14226, 16597, 33194, 49791, 99582, 158857, 317714, 476571, 953142, 1111999, 2223998, 3335997, 6671994]

約数ペア:

[(1, 6671994), (2, 3335997), (3, 2223998), (6, 1111999), (7, 953142), (14, 476571), (21, 317714), (42, 158857), (67, 99582), (134, 49791), (201, 33194), (402, 16597), (469, 14226), (938, 7113), (1407, 4742), (2371, 2814)]