12904794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 34354944

約数和(自身を除く): 21450150

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 61, 63, 69, 73, 122, 126, 138, 146, 161, 183, 207, 219, 322, 366, 414, 427, 438, 483, 511, 549, 657, 854, 966, 1022, 1098, 1281, 1314, 1403, 1449, 1533, 1679, 2562, 2806, 2898, 3066, 3358, 3843, 4209, 4453, 4599, 5037, 7686, 8418, 8906, 9198, 9821, 10074, 11753, 12627, 13359, 15111, 19642, 23506, 25254, 26718, 29463, 30222, 31171, 35259, 40077, 58926, 62342, 70518, 80154, 88389, 93513, 102419, 105777, 176778, 187026, 204838, 211554, 280539, 307257, 561078, 614514, 716933, 921771, 1433866, 1843542, 2150799, 4301598, 6452397, 12904794]

約数ペア:

[(1, 12904794), (2, 6452397), (3, 4301598), (6, 2150799), (7, 1843542), (9, 1433866), (14, 921771), (18, 716933), (21, 614514), (23, 561078), (42, 307257), (46, 280539), (61, 211554), (63, 204838), (69, 187026), (73, 176778), (122, 105777), (126, 102419), (138, 93513), (146, 88389), (161, 80154), (183, 70518), (207, 62342), (219, 58926), (322, 40077), (366, 35259), (414, 31171), (427, 30222), (438, 29463), (483, 26718), (511, 25254), (549, 23506), (657, 19642), (854, 15111), (966, 13359), (1022, 12627), (1098, 11753), (1281, 10074), (1314, 9821), (1403, 9198), (1449, 8906), (1533, 8418), (1679, 7686), (2562, 5037), (2806, 4599), (2898, 4453), (3066, 4209), (3358, 3843)]