39996894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23227}}^1$

素因数の和:23280

約数の個数: 32

約数和(自身を含む): 93655296

約数和(自身を除く): 53658402

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 23227, 46454, 69681, 139362, 162589, 325178, 487767, 952307, 975534, 1904614, 2856921, 5713842, 6666149, 13332298, 19998447, 39996894]

約数ペア:

[(1, 39996894), (2, 19998447), (3, 13332298), (6, 6666149), (7, 5713842), (14, 2856921), (21, 1904614), (41, 975534), (42, 952307), (82, 487767), (123, 325178), (246, 162589), (287, 139362), (574, 69681), (861, 46454), (1722, 23227)]