18820753056

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6607}}^1$

素因数の和:6793

約数の個数: 240

約数和(自身を含む): 63671198976

約数和(自身を除く): 44850445920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 157, 162, 168, 189, 216, 224, 252, 288, 314, 324, 336, 378, 432, 471, 504, 567, 628, 648, 672, 756, 864, 942, 1008, 1099, 1134, 1256, 1296, 1413, 1512, 1884, 2016, 2198, 2268, 2512, 2592, 2826, 3024, 3297, 3768, 4239, 4396, 4536, 5024, 5652, 6048, 6594, 6607, 7536, 8478, 8792, 9072, 9891, 11304, 12717, 13188, 13214, 15072, 16956, 17584, 18144, 19782, 19821, 22608, 25434, 26376, 26428, 29673, 33912, 35168, 39564, 39642, 45216, 46249, 50868, 52752, 52856, 59346, 59463, 67824, 79128, 79284, 89019, 92498, 101736, 105504, 105712, 118692, 118926, 135648, 138747, 158256, 158568, 178038, 178389, 184996, 203472, 211424, 237384, 237852, 277494, 316512, 317136, 356076, 356778, 369992, 406944, 416241, 474768, 475704, 535167, 554988, 634272, 712152, 713556, 739984, 832482, 949536, 951408, 1037299, 1070334, 1109976, 1248723, 1424304, 1427112, 1479968, 1664964, 1902816, 2074598, 2140668, 2219952, 2497446, 2848608, 2854224, 3111897, 3329928, 3746169, 4149196, 4281336, 4439904, 4994892, 5708448, 6223794, 6659856, 7261093, 7492338, 8298392, 8562672, 9335691, 9989784, 12447588, 13319712, 14522186, 14984676, 16596784, 17125344, 18671382, 19979568, 21783279, 24895176, 28007073, 29044372, 29969352, 33193568, 37342764, 39959136, 43566558, 49790352, 56014146, 58088744, 59938704, 65349837, 74685528, 84021219, 87133116, 99580704, 112028292, 116177488, 119877408, 130699674, 149371056, 168042438, 174266232, 196049511, 224056584, 232354976, 261399348, 298742112, 336084876, 348532464, 392099022, 448113168, 522798696, 588148533, 672169752, 697064928, 784198044, 896226336, 1045597392, 1176297066, 1344339504, 1568396088, 2091194784, 2352594132, 2688679008, 3136792176, 4705188264, 6273584352, 9410376528, 18820753056]

約数ペア:

[(1, 18820753056), (2, 9410376528), (3, 6273584352), (4, 4705188264), (6, 3136792176), (7, 2688679008), (8, 2352594132), (9, 2091194784), (12, 1568396088), (14, 1344339504), (16, 1176297066), (18, 1045597392), (21, 896226336), (24, 784198044), (27, 697064928), (28, 672169752), (32, 588148533), (36, 522798696), (42, 448113168), (48, 392099022), (54, 348532464), (56, 336084876), (63, 298742112), (72, 261399348), (81, 232354976), (84, 224056584), (96, 196049511), (108, 174266232), (112, 168042438), (126, 149371056), (144, 130699674), (157, 119877408), (162, 116177488), (168, 112028292), (189, 99580704), (216, 87133116), (224, 84021219), (252, 74685528), (288, 65349837), (314, 59938704), (324, 58088744), (336, 56014146), (378, 49790352), (432, 43566558), (471, 39959136), (504, 37342764), (567, 33193568), (628, 29969352), (648, 29044372), (672, 28007073), (756, 24895176), (864, 21783279), (942, 19979568), (1008, 18671382), (1099, 17125344), (1134, 16596784), (1256, 14984676), (1296, 14522186), (1413, 13319712), (1512, 12447588), (1884, 9989784), (2016, 9335691), (2198, 8562672), (2268, 8298392), (2512, 7492338), (2592, 7261093), (2826, 6659856), (3024, 6223794), (3297, 5708448), (3768, 4994892), (4239, 4439904), (4396, 4281336), (4536, 4149196), (5024, 3746169), (5652, 3329928), (6048, 3111897), (6594, 2854224), (6607, 2848608), (7536, 2497446), (8478, 2219952), (8792, 2140668), (9072, 2074598), (9891, 1902816), (11304, 1664964), (12717, 1479968), (13188, 1427112), (13214, 1424304), (15072, 1248723), (16956, 1109976), (17584, 1070334), (18144, 1037299), (19782, 951408), (19821, 949536), (22608, 832482), (25434, 739984), (26376, 713556), (26428, 712152), (29673, 634272), (33912, 554988), (35168, 535167), (39564, 475704), (39642, 474768), (45216, 416241), (46249, 406944), (50868, 369992), (52752, 356778), (52856, 356076), (59346, 317136), (59463, 316512), (67824, 277494), (79128, 237852), (79284, 237384), (89019, 211424), (92498, 203472), (101736, 184996), (105504, 178389), (105712, 178038), (118692, 158568), (118926, 158256), (135648, 138747)]