16515659028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{346589}}^1$

素因数の和:346645

約数の個数: 72

約数和(自身を含む): 44369065440

約数和(自身を除く): 27853406412

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 361, 418, 627, 722, 836, 1083, 1254, 1444, 2166, 2508, 3971, 4332, 7942, 11913, 15884, 23826, 47652, 346589, 693178, 1039767, 1386356, 2079534, 3812479, 4159068, 6585191, 7624958, 11437437, 13170382, 15249916, 19755573, 22874874, 26340764, 39511146, 45749748, 72437101, 79022292, 125118629, 144874202, 217311303, 250237258, 289748404, 375355887, 434622606, 500474516, 750711774, 869245212, 1376304919, 1501423548, 2752609838, 4128914757, 5505219676, 8257829514, 16515659028]

約数ペア:

[(1, 16515659028), (2, 8257829514), (3, 5505219676), (4, 4128914757), (6, 2752609838), (11, 1501423548), (12, 1376304919), (19, 869245212), (22, 750711774), (33, 500474516), (38, 434622606), (44, 375355887), (57, 289748404), (66, 250237258), (76, 217311303), (114, 144874202), (132, 125118629), (209, 79022292), (228, 72437101), (361, 45749748), (418, 39511146), (627, 26340764), (722, 22874874), (836, 19755573), (1083, 15249916), (1254, 13170382), (1444, 11437437), (2166, 7624958), (2508, 6585191), (3971, 4159068), (4332, 3812479), (7942, 2079534), (11913, 1386356), (15884, 1039767), (23826, 693178), (47652, 346589)]