3971988

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5807}}^1$

素因数の和:5836

約数の個数: 36

約数和(自身を含む): 10570560

約数和(自身を除く): 6598572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 5807, 11614, 17421, 23228, 34842, 52263, 69684, 104526, 110333, 209052, 220666, 330999, 441332, 661998, 992997, 1323996, 1985994, 3971988]

約数ペア:

[(1, 3971988), (2, 1985994), (3, 1323996), (4, 992997), (6, 661998), (9, 441332), (12, 330999), (18, 220666), (19, 209052), (36, 110333), (38, 104526), (57, 69684), (76, 52263), (114, 34842), (171, 23228), (228, 17421), (342, 11614), (684, 5807)]