38339574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 102187008

約数和(自身を除く): 63847434

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 43, 46, 69, 71, 78, 86, 91, 129, 138, 142, 161, 182, 213, 258, 273, 299, 301, 322, 426, 483, 497, 546, 559, 598, 602, 897, 903, 923, 966, 989, 994, 1118, 1491, 1633, 1677, 1794, 1806, 1846, 1978, 2093, 2769, 2967, 2982, 3053, 3266, 3354, 3913, 4186, 4899, 5538, 5934, 6106, 6279, 6461, 6923, 7826, 9159, 9798, 11431, 11739, 12558, 12857, 12922, 13846, 18318, 19383, 20769, 21229, 21371, 22862, 23478, 25714, 34293, 38571, 38766, 39689, 41538, 42458, 42742, 63687, 64113, 68586, 70219, 77142, 79378, 89999, 119067, 127374, 128226, 140438, 148603, 179998, 210657, 238134, 269997, 277823, 297206, 421314, 445809, 491533, 539994, 555646, 833469, 891618, 912847, 983066, 1474599, 1666938, 1825694, 2738541, 2949198, 5477082, 6389929, 12779858, 19169787, 38339574]

約数ペア:

[(1, 38339574), (2, 19169787), (3, 12779858), (6, 6389929), (7, 5477082), (13, 2949198), (14, 2738541), (21, 1825694), (23, 1666938), (26, 1474599), (39, 983066), (42, 912847), (43, 891618), (46, 833469), (69, 555646), (71, 539994), (78, 491533), (86, 445809), (91, 421314), (129, 297206), (138, 277823), (142, 269997), (161, 238134), (182, 210657), (213, 179998), (258, 148603), (273, 140438), (299, 128226), (301, 127374), (322, 119067), (426, 89999), (483, 79378), (497, 77142), (546, 70219), (559, 68586), (598, 64113), (602, 63687), (897, 42742), (903, 42458), (923, 41538), (966, 39689), (989, 38766), (994, 38571), (1118, 34293), (1491, 25714), (1633, 23478), (1677, 22862), (1794, 21371), (1806, 21229), (1846, 20769), (1978, 19383), (2093, 18318), (2769, 13846), (2967, 12922), (2982, 12857), (3053, 12558), (3266, 11739), (3354, 11431), (3913, 9798), (4186, 9159), (4899, 7826), (5538, 6923), (5934, 6461), (6106, 6279)]