12539772

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 39952640

約数和(自身を除く): 27412868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 97, 108, 114, 126, 133, 162, 171, 189, 194, 228, 243, 252, 266, 291, 324, 342, 378, 388, 399, 486, 513, 532, 567, 582, 679, 684, 756, 798, 873, 972, 1026, 1134, 1164, 1197, 1358, 1539, 1596, 1701, 1746, 1843, 2037, 2052, 2268, 2394, 2619, 2716, 3078, 3402, 3492, 3591, 3686, 4074, 4617, 4788, 5238, 5529, 6111, 6156, 6804, 7182, 7372, 7857, 8148, 9234, 10476, 10773, 11058, 12222, 12901, 14364, 15714, 16587, 18333, 18468, 21546, 22116, 23571, 24444, 25802, 31428, 32319, 33174, 36666, 38703, 43092, 47142, 49761, 51604, 54999, 64638, 66348, 73332, 77406, 94284, 99522, 109998, 116109, 129276, 149283, 154812, 164997, 199044, 219996, 232218, 298566, 329994, 348327, 447849, 464436, 597132, 659988, 696654, 895698, 1044981, 1393308, 1791396, 2089962, 3134943, 4179924, 6269886, 12539772]

約数ペア:

[(1, 12539772), (2, 6269886), (3, 4179924), (4, 3134943), (6, 2089962), (7, 1791396), (9, 1393308), (12, 1044981), (14, 895698), (18, 696654), (19, 659988), (21, 597132), (27, 464436), (28, 447849), (36, 348327), (38, 329994), (42, 298566), (54, 232218), (57, 219996), (63, 199044), (76, 164997), (81, 154812), (84, 149283), (97, 129276), (108, 116109), (114, 109998), (126, 99522), (133, 94284), (162, 77406), (171, 73332), (189, 66348), (194, 64638), (228, 54999), (243, 51604), (252, 49761), (266, 47142), (291, 43092), (324, 38703), (342, 36666), (378, 33174), (388, 32319), (399, 31428), (486, 25802), (513, 24444), (532, 23571), (567, 22116), (582, 21546), (679, 18468), (684, 18333), (756, 16587), (798, 15714), (873, 14364), (972, 12901), (1026, 12222), (1134, 11058), (1164, 10773), (1197, 10476), (1358, 9234), (1539, 8148), (1596, 7857), (1701, 7372), (1746, 7182), (1843, 6804), (2037, 6156), (2052, 6111), (2268, 5529), (2394, 5238), (2619, 4788), (2716, 4617), (3078, 4074), (3402, 3686), (3492, 3591)]