8784396

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 22960000

約数和(自身を除く): 14175604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 499, 652, 978, 998, 1467, 1497, 1956, 1996, 2934, 2994, 4401, 4491, 5868, 5988, 8802, 8982, 13473, 17604, 17964, 26946, 53892, 81337, 162674, 244011, 325348, 488022, 732033, 976044, 1464066, 2196099, 2928132, 4392198, 8784396]

約数ペア:

[(1, 8784396), (2, 4392198), (3, 2928132), (4, 2196099), (6, 1464066), (9, 976044), (12, 732033), (18, 488022), (27, 325348), (36, 244011), (54, 162674), (108, 81337), (163, 53892), (326, 26946), (489, 17964), (499, 17604), (652, 13473), (978, 8982), (998, 8802), (1467, 5988), (1497, 5868), (1956, 4491), (1996, 4401), (2934, 2994)]