8539938

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1307}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 20875680

約数和(自身を除く): 12335742

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 1307, 2178, 2614, 3267, 3921, 6534, 7842, 11763, 14377, 23526, 28754, 35289, 43131, 70578, 86262, 129393, 158147, 258786, 316294, 388179, 474441, 776358, 948882, 1423323, 2846646, 4269969, 8539938]

約数ペア:

[(1, 8539938), (2, 4269969), (3, 2846646), (6, 1423323), (9, 948882), (11, 776358), (18, 474441), (22, 388179), (27, 316294), (33, 258786), (54, 158147), (66, 129393), (99, 86262), (121, 70578), (198, 43131), (242, 35289), (297, 28754), (363, 23526), (594, 14377), (726, 11763), (1089, 7842), (1307, 6534), (2178, 3921), (2614, 3267)]