23565978

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 80

約数和(自身を含む): 57499200

約数和(自身を除く): 33933222

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 81, 86, 102, 129, 153, 162, 199, 258, 306, 387, 398, 459, 597, 731, 774, 918, 1161, 1194, 1377, 1462, 1791, 2193, 2322, 2754, 3383, 3483, 3582, 4386, 5373, 6579, 6766, 6966, 8557, 10149, 10746, 13158, 16119, 17114, 19737, 20298, 25671, 30447, 32238, 39474, 51342, 59211, 60894, 77013, 91341, 118422, 145469, 154026, 182682, 231039, 274023, 290938, 436407, 462078, 548046, 693117, 872814, 1309221, 1386234, 2618442, 3927663, 7855326, 11782989, 23565978]

約数ペア:

[(1, 23565978), (2, 11782989), (3, 7855326), (6, 3927663), (9, 2618442), (17, 1386234), (18, 1309221), (27, 872814), (34, 693117), (43, 548046), (51, 462078), (54, 436407), (81, 290938), (86, 274023), (102, 231039), (129, 182682), (153, 154026), (162, 145469), (199, 118422), (258, 91341), (306, 77013), (387, 60894), (398, 59211), (459, 51342), (597, 39474), (731, 32238), (774, 30447), (918, 25671), (1161, 20298), (1194, 19737), (1377, 17114), (1462, 16119), (1791, 13158), (2193, 10746), (2322, 10149), (2754, 8557), (3383, 6966), (3483, 6766), (3582, 6579), (4386, 5373)]