15855516936

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{243871}}^1$

素因数の和:243936

約数の個数: 128

約数和(自身を含む): 51505766400

約数和(自身を除く): 35650249464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 504, 516, 602, 756, 774, 903, 1032, 1161, 1204, 1512, 1548, 1806, 2322, 2408, 2709, 3096, 3612, 4644, 5418, 7224, 8127, 9288, 10836, 16254, 21672, 32508, 65016, 243871, 487742, 731613, 975484, 1463226, 1707097, 1950968, 2194839, 2926452, 3414194, 4389678, 5121291, 5852904, 6584517, 6828388, 8779356, 10242582, 10486453, 13169034, 13656776, 15363873, 17558712, 20485164, 20972906, 26338068, 30727746, 31459359, 40970328, 41945812, 46091619, 52676136, 61455492, 62918718, 73405171, 83891624, 92183238, 94378077, 122910984, 125837436, 146810342, 184366476, 188756154, 220215513, 251674872, 283134231, 293620684, 368732952, 377512308, 440431026, 566268462, 587241368, 660646539, 755024616, 880862052, 1132536924, 1321293078, 1761724104, 1981939617, 2265073848, 2642586156, 3963879234, 5285172312, 7927758468, 15855516936]

約数ペア:

[(1, 15855516936), (2, 7927758468), (3, 5285172312), (4, 3963879234), (6, 2642586156), (7, 2265073848), (8, 1981939617), (9, 1761724104), (12, 1321293078), (14, 1132536924), (18, 880862052), (21, 755024616), (24, 660646539), (27, 587241368), (28, 566268462), (36, 440431026), (42, 377512308), (43, 368732952), (54, 293620684), (56, 283134231), (63, 251674872), (72, 220215513), (84, 188756154), (86, 184366476), (108, 146810342), (126, 125837436), (129, 122910984), (168, 94378077), (172, 92183238), (189, 83891624), (216, 73405171), (252, 62918718), (258, 61455492), (301, 52676136), (344, 46091619), (378, 41945812), (387, 40970328), (504, 31459359), (516, 30727746), (602, 26338068), (756, 20972906), (774, 20485164), (903, 17558712), (1032, 15363873), (1161, 13656776), (1204, 13169034), (1512, 10486453), (1548, 10242582), (1806, 8779356), (2322, 6828388), (2408, 6584517), (2709, 5852904), (3096, 5121291), (3612, 4389678), (4644, 3414194), (5418, 2926452), (7224, 2194839), (8127, 1950968), (9288, 1707097), (10836, 1463226), (16254, 975484), (21672, 731613), (32508, 487742), (65016, 243871)]