7987284

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1747}}^1$

素因数の和:1884

約数の個数: 36

約数和(自身を含む): 20360704

約数和(自身を除く): 12373420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 1747, 2286, 3494, 4572, 5241, 6988, 10482, 15723, 20964, 31446, 62892, 221869, 443738, 665607, 887476, 1331214, 1996821, 2662428, 3993642, 7987284]

約数ペア:

[(1, 7987284), (2, 3993642), (3, 2662428), (4, 1996821), (6, 1331214), (9, 887476), (12, 665607), (18, 443738), (36, 221869), (127, 62892), (254, 31446), (381, 20964), (508, 15723), (762, 10482), (1143, 6988), (1524, 5241), (1747, 4572), (2286, 3494)]