1285976538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{927833}}^1$

素因数の和:927859

約数の個数: 48

約数和(自身を含む): 3473810496

約数和(自身を除く): 2187833958

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 927833, 1855666, 2783499, 5566998, 6494831, 8350497, 10206163, 12989662, 16700994, 19484493, 20412326, 30618489, 38968986, 58453479, 61236978, 71443141, 91855467, 116906958, 142886282, 183710934, 214329423, 428658846, 642988269, 1285976538]

約数ペア:

[(1, 1285976538), (2, 642988269), (3, 428658846), (6, 214329423), (7, 183710934), (9, 142886282), (11, 116906958), (14, 91855467), (18, 71443141), (21, 61236978), (22, 58453479), (33, 38968986), (42, 30618489), (63, 20412326), (66, 19484493), (77, 16700994), (99, 12989662), (126, 10206163), (154, 8350497), (198, 6494831), (231, 5566998), (462, 2783499), (693, 1855666), (1386, 927833)]