8280006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1439}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 19077120

約数和(自身を除く): 10797114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1439, 1918, 2877, 2878, 4317, 5754, 8634, 10073, 20146, 30219, 60438, 197143, 394286, 591429, 1182858, 1380001, 2760002, 4140003, 8280006]

約数ペア:

[(1, 8280006), (2, 4140003), (3, 2760002), (6, 1380001), (7, 1182858), (14, 591429), (21, 394286), (42, 197143), (137, 60438), (274, 30219), (411, 20146), (822, 10073), (959, 8634), (1439, 5754), (1918, 4317), (2877, 2878)]