18649801872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{321371}}^1$

素因数の和:321429

約数の個数: 120

約数和(自身を含む): 58021786368

約数和(自身を除く): 39371984496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 14508, 19344, 29016, 58032, 321371, 642742, 964113, 1285484, 1928226, 2570968, 2892339, 3856452, 4177823, 5141936, 5784678, 7712904, 8355646, 9962501, 11569356, 12533469, 15425808, 16711292, 19925002, 23138712, 25066938, 29887503, 33422584, 37600407, 39850004, 46277424, 50133876, 59775006, 66845168, 75200814, 79700008, 89662509, 100267752, 119550012, 129512513, 150401628, 159400016, 179325018, 200535504, 239100024, 259025026, 300803256, 358650036, 388537539, 478200048, 518050052, 601606512, 717300072, 777075078, 1036100104, 1165612617, 1434600144, 1554150156, 2072200208, 2331225234, 3108300312, 4662450468, 6216600624, 9324900936, 18649801872]

約数ペア:

[(1, 18649801872), (2, 9324900936), (3, 6216600624), (4, 4662450468), (6, 3108300312), (8, 2331225234), (9, 2072200208), (12, 1554150156), (13, 1434600144), (16, 1165612617), (18, 1036100104), (24, 777075078), (26, 717300072), (31, 601606512), (36, 518050052), (39, 478200048), (48, 388537539), (52, 358650036), (62, 300803256), (72, 259025026), (78, 239100024), (93, 200535504), (104, 179325018), (117, 159400016), (124, 150401628), (144, 129512513), (156, 119550012), (186, 100267752), (208, 89662509), (234, 79700008), (248, 75200814), (279, 66845168), (312, 59775006), (372, 50133876), (403, 46277424), (468, 39850004), (496, 37600407), (558, 33422584), (624, 29887503), (744, 25066938), (806, 23138712), (936, 19925002), (1116, 16711292), (1209, 15425808), (1488, 12533469), (1612, 11569356), (1872, 9962501), (2232, 8355646), (2418, 7712904), (3224, 5784678), (3627, 5141936), (4464, 4177823), (4836, 3856452), (6448, 2892339), (7254, 2570968), (9672, 1928226), (14508, 1285484), (19344, 964113), (29016, 642742), (58032, 321371)]