987426

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{4987}}^1$

素因数の和:5006

約数の個数: 24

約数和(自身を含む): 2334384

約数和(自身を除く): 1346958

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 4987, 9974, 14961, 29922, 44883, 54857, 89766, 109714, 164571, 329142, 493713, 987426]

約数ペア:

[(1, 987426), (2, 493713), (3, 329142), (6, 164571), (9, 109714), (11, 89766), (18, 54857), (22, 44883), (33, 29922), (66, 14961), (99, 9974), (198, 4987)]