8137374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{619}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 18689280

約数和(自身を除く): 10551906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 619, 626, 939, 1238, 1857, 1878, 2191, 3714, 4333, 4382, 6573, 8666, 12999, 13146, 25998, 193747, 387494, 581241, 1162482, 1356229, 2712458, 4068687, 8137374]

約数ペア:

[(1, 8137374), (2, 4068687), (3, 2712458), (6, 1356229), (7, 1162482), (14, 581241), (21, 387494), (42, 193747), (313, 25998), (619, 13146), (626, 12999), (939, 8666), (1238, 6573), (1857, 4382), (1878, 4333), (2191, 3714)]