38843532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 123282432

約数和(自身を除く): 84438900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 71, 78, 84, 91, 117, 126, 142, 156, 167, 182, 213, 234, 252, 273, 284, 334, 364, 426, 468, 497, 501, 546, 639, 668, 819, 852, 923, 994, 1002, 1092, 1169, 1278, 1491, 1503, 1638, 1846, 1988, 2004, 2171, 2338, 2556, 2769, 2982, 3006, 3276, 3507, 3692, 4342, 4473, 4676, 5538, 5964, 6012, 6461, 6513, 7014, 8307, 8684, 8946, 10521, 11076, 11857, 12922, 13026, 14028, 15197, 16614, 17892, 19383, 19539, 21042, 23714, 25844, 26052, 30394, 33228, 35571, 38766, 39078, 42084, 45591, 47428, 58149, 60788, 71142, 77532, 78156, 82999, 91182, 106713, 116298, 136773, 142284, 154141, 165998, 182364, 213426, 232596, 248997, 273546, 308282, 331996, 426852, 462423, 497994, 547092, 616564, 746991, 924846, 995988, 1078987, 1387269, 1493982, 1849692, 2157974, 2774538, 2987964, 3236961, 4315948, 5549076, 6473922, 9710883, 12947844, 19421766, 38843532]

約数ペア:

[(1, 38843532), (2, 19421766), (3, 12947844), (4, 9710883), (6, 6473922), (7, 5549076), (9, 4315948), (12, 3236961), (13, 2987964), (14, 2774538), (18, 2157974), (21, 1849692), (26, 1493982), (28, 1387269), (36, 1078987), (39, 995988), (42, 924846), (52, 746991), (63, 616564), (71, 547092), (78, 497994), (84, 462423), (91, 426852), (117, 331996), (126, 308282), (142, 273546), (156, 248997), (167, 232596), (182, 213426), (213, 182364), (234, 165998), (252, 154141), (273, 142284), (284, 136773), (334, 116298), (364, 106713), (426, 91182), (468, 82999), (497, 78156), (501, 77532), (546, 71142), (639, 60788), (668, 58149), (819, 47428), (852, 45591), (923, 42084), (994, 39078), (1002, 38766), (1092, 35571), (1169, 33228), (1278, 30394), (1491, 26052), (1503, 25844), (1638, 23714), (1846, 21042), (1988, 19539), (2004, 19383), (2171, 17892), (2338, 16614), (2556, 15197), (2769, 14028), (2982, 13026), (3006, 12922), (3276, 11857), (3507, 11076), (3692, 10521), (4342, 8946), (4473, 8684), (4676, 8307), (5538, 7014), (5964, 6513), (6012, 6461)]