27939492

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 84998144

約数和(自身を除く): 57058652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 97, 108, 126, 127, 162, 189, 194, 252, 254, 291, 324, 378, 381, 388, 508, 567, 582, 679, 756, 762, 873, 889, 1134, 1143, 1164, 1358, 1524, 1746, 1778, 2037, 2268, 2286, 2619, 2667, 2716, 3429, 3492, 3556, 4074, 4572, 5238, 5334, 6111, 6858, 7857, 8001, 8148, 10287, 10476, 10668, 12222, 12319, 13716, 15714, 16002, 18333, 20574, 24003, 24444, 24638, 31428, 32004, 36666, 36957, 41148, 48006, 49276, 54999, 72009, 73332, 73914, 86233, 96012, 109998, 110871, 144018, 147828, 172466, 219996, 221742, 258699, 288036, 332613, 344932, 443484, 517398, 665226, 776097, 997839, 1034796, 1330452, 1552194, 1995678, 2328291, 3104388, 3991356, 4656582, 6984873, 9313164, 13969746, 27939492]

約数ペア:

[(1, 27939492), (2, 13969746), (3, 9313164), (4, 6984873), (6, 4656582), (7, 3991356), (9, 3104388), (12, 2328291), (14, 1995678), (18, 1552194), (21, 1330452), (27, 1034796), (28, 997839), (36, 776097), (42, 665226), (54, 517398), (63, 443484), (81, 344932), (84, 332613), (97, 288036), (108, 258699), (126, 221742), (127, 219996), (162, 172466), (189, 147828), (194, 144018), (252, 110871), (254, 109998), (291, 96012), (324, 86233), (378, 73914), (381, 73332), (388, 72009), (508, 54999), (567, 49276), (582, 48006), (679, 41148), (756, 36957), (762, 36666), (873, 32004), (889, 31428), (1134, 24638), (1143, 24444), (1164, 24003), (1358, 20574), (1524, 18333), (1746, 16002), (1778, 15714), (2037, 13716), (2268, 12319), (2286, 12222), (2619, 10668), (2667, 10476), (2716, 10287), (3429, 8148), (3492, 8001), (3556, 7857), (4074, 6858), (4572, 6111), (5238, 5334)]