8690934

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 20966400

約数和(自身を除く): 12275466

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 103, 123, 147, 206, 246, 287, 294, 309, 343, 574, 618, 686, 721, 861, 1029, 1442, 1722, 2009, 2058, 2163, 4018, 4223, 4326, 5047, 6027, 8446, 10094, 12054, 12669, 14063, 15141, 25338, 28126, 29561, 30282, 35329, 42189, 59122, 70658, 84378, 88683, 105987, 177366, 206927, 211974, 413854, 620781, 1241562, 1448489, 2896978, 4345467, 8690934]

約数ペア:

[(1, 8690934), (2, 4345467), (3, 2896978), (6, 1448489), (7, 1241562), (14, 620781), (21, 413854), (41, 211974), (42, 206927), (49, 177366), (82, 105987), (98, 88683), (103, 84378), (123, 70658), (147, 59122), (206, 42189), (246, 35329), (287, 30282), (294, 29561), (309, 28126), (343, 25338), (574, 15141), (618, 14063), (686, 12669), (721, 12054), (861, 10094), (1029, 8446), (1442, 6027), (1722, 5047), (2009, 4326), (2058, 4223), (2163, 4018)]