12804589674

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{881}}^1\times {\mathrm{1229}}^1$

素因数の和:2197

約数の個数: 80

約数和(自身を含む): 29141509320

約数和(自身を除く): 16336919646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 881, 1229, 1314, 1762, 1971, 2458, 2643, 3687, 3942, 5286, 5913, 7374, 7929, 11061, 11826, 15858, 22122, 23787, 33183, 47574, 64313, 66366, 71361, 89717, 99549, 128626, 142722, 179434, 192939, 199098, 269151, 385878, 538302, 578817, 807453, 1082749, 1157634, 1614906, 1736451, 2165498, 2422359, 3248247, 3472902, 4844718, 5209353, 6496494, 7267077, 9744741, 10418706, 14534154, 19489482, 29234223, 58468446, 79040677, 87702669, 158081354, 175405338, 237122031, 474244062, 711366093, 1422732186, 2134098279, 4268196558, 6402294837, 12804589674]

約数ペア:

[(1, 12804589674), (2, 6402294837), (3, 4268196558), (6, 2134098279), (9, 1422732186), (18, 711366093), (27, 474244062), (54, 237122031), (73, 175405338), (81, 158081354), (146, 87702669), (162, 79040677), (219, 58468446), (438, 29234223), (657, 19489482), (881, 14534154), (1229, 10418706), (1314, 9744741), (1762, 7267077), (1971, 6496494), (2458, 5209353), (2643, 4844718), (3687, 3472902), (3942, 3248247), (5286, 2422359), (5913, 2165498), (7374, 1736451), (7929, 1614906), (11061, 1157634), (11826, 1082749), (15858, 807453), (22122, 578817), (23787, 538302), (33183, 385878), (47574, 269151), (64313, 199098), (66366, 192939), (71361, 179434), (89717, 142722), (99549, 128626)]