8160966

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1249}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 19950000

約数和(自身を除く): 11789034

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 1249, 2178, 2498, 3267, 3747, 6534, 7494, 11241, 13739, 22482, 27478, 33723, 41217, 67446, 82434, 123651, 151129, 247302, 302258, 370953, 453387, 741906, 906774, 1360161, 2720322, 4080483, 8160966]

約数ペア:

[(1, 8160966), (2, 4080483), (3, 2720322), (6, 1360161), (9, 906774), (11, 741906), (18, 453387), (22, 370953), (27, 302258), (33, 247302), (54, 151129), (66, 123651), (99, 82434), (121, 67446), (198, 41217), (242, 33723), (297, 27478), (363, 22482), (594, 13739), (726, 11241), (1089, 7494), (1249, 6534), (2178, 3747), (2498, 3267)]