6639972

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 16165632

約数和(自身を除く): 9525660

約数列:

[1, 2, 3, 4, 6, 12, 47, 61, 94, 122, 141, 183, 188, 193, 244, 282, 366, 386, 564, 579, 732, 772, 1158, 2316, 2867, 5734, 8601, 9071, 11468, 11773, 17202, 18142, 23546, 27213, 34404, 35319, 36284, 47092, 54426, 70638, 108852, 141276, 553331, 1106662, 1659993, 2213324, 3319986, 6639972]

約数ペア:

[(1, 6639972), (2, 3319986), (3, 2213324), (4, 1659993), (6, 1106662), (12, 553331), (47, 141276), (61, 108852), (94, 70638), (122, 54426), (141, 47092), (183, 36284), (188, 35319), (193, 34404), (244, 27213), (282, 23546), (366, 18142), (386, 17202), (564, 11773), (579, 11468), (732, 9071), (772, 8601), (1158, 5734), (2316, 2867)]