6679638

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 10738602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 431, 574, 738, 861, 862, 1107, 1293, 1722, 2214, 2583, 2586, 3017, 3879, 5166, 6034, 7749, 7758, 9051, 11637, 15498, 17671, 18102, 23274, 27153, 35342, 53013, 54306, 81459, 106026, 123697, 159039, 162918, 247394, 318078, 371091, 477117, 742182, 954234, 1113273, 2226546, 3339819, 6679638]

約数ペア:

[(1, 6679638), (2, 3339819), (3, 2226546), (6, 1113273), (7, 954234), (9, 742182), (14, 477117), (18, 371091), (21, 318078), (27, 247394), (41, 162918), (42, 159039), (54, 123697), (63, 106026), (82, 81459), (123, 54306), (126, 53013), (189, 35342), (246, 27153), (287, 23274), (369, 18102), (378, 17671), (431, 15498), (574, 11637), (738, 9051), (861, 7758), (862, 7749), (1107, 6034), (1293, 5166), (1722, 3879), (2214, 3017), (2583, 2586)]