1241562

素因数分解:

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

素因数の和:163

約数の個数: 48

約数和(自身を含む): 2987712

約数和(自身を除く): 1746150

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 103, 123, 147, 206, 246, 287, 294, 309, 574, 618, 721, 861, 1442, 1722, 2009, 2163, 4018, 4223, 4326, 5047, 6027, 8446, 10094, 12054, 12669, 15141, 25338, 29561, 30282, 59122, 88683, 177366, 206927, 413854, 620781, 1241562]

約数ペア:

[(1, 1241562), (2, 620781), (3, 413854), (6, 206927), (7, 177366), (14, 88683), (21, 59122), (41, 30282), (42, 29561), (49, 25338), (82, 15141), (98, 12669), (103, 12054), (123, 10094), (147, 8446), (206, 6027), (246, 5047), (287, 4326), (294, 4223), (309, 4018), (574, 2163), (618, 2009), (721, 1722), (861, 1442)]