66848346

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2753}}^1$

素因数の和:2851

約数の個数: 48

約数和(自身を含む): 154664640

約数和(自身を除く): 87816294

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 2753, 4047, 5506, 8094, 8259, 12141, 16518, 24282, 24777, 49554, 52307, 104614, 156921, 195463, 313842, 390926, 470763, 586389, 941526, 1172778, 1759167, 3518334, 3713797, 7427594, 11141391, 22282782, 33424173, 66848346]

約数ペア:

[(1, 66848346), (2, 33424173), (3, 22282782), (6, 11141391), (9, 7427594), (18, 3713797), (19, 3518334), (38, 1759167), (57, 1172778), (71, 941526), (114, 586389), (142, 470763), (171, 390926), (213, 313842), (342, 195463), (426, 156921), (639, 104614), (1278, 52307), (1349, 49554), (2698, 24777), (2753, 24282), (4047, 16518), (5506, 12141), (8094, 8259)]