27189876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 75866112

約数和(自身を除く): 48676236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 71, 84, 94, 97, 141, 142, 188, 194, 213, 282, 284, 291, 329, 388, 426, 497, 564, 582, 658, 679, 852, 987, 994, 1164, 1316, 1358, 1491, 1974, 1988, 2037, 2716, 2982, 3337, 3948, 4074, 4559, 5964, 6674, 6887, 8148, 9118, 10011, 13348, 13677, 13774, 18236, 20022, 20661, 23359, 27354, 27548, 31913, 40044, 41322, 46718, 48209, 54708, 63826, 70077, 82644, 93436, 95739, 96418, 127652, 140154, 144627, 191478, 192836, 280308, 289254, 323689, 382956, 578508, 647378, 971067, 1294756, 1942134, 2265823, 3884268, 4531646, 6797469, 9063292, 13594938, 27189876]

約数ペア:

[(1, 27189876), (2, 13594938), (3, 9063292), (4, 6797469), (6, 4531646), (7, 3884268), (12, 2265823), (14, 1942134), (21, 1294756), (28, 971067), (42, 647378), (47, 578508), (71, 382956), (84, 323689), (94, 289254), (97, 280308), (141, 192836), (142, 191478), (188, 144627), (194, 140154), (213, 127652), (282, 96418), (284, 95739), (291, 93436), (329, 82644), (388, 70077), (426, 63826), (497, 54708), (564, 48209), (582, 46718), (658, 41322), (679, 40044), (852, 31913), (987, 27548), (994, 27354), (1164, 23359), (1316, 20661), (1358, 20022), (1491, 18236), (1974, 13774), (1988, 13677), (2037, 13348), (2716, 10011), (2982, 9118), (3337, 8148), (3948, 6887), (4074, 6674), (4559, 5964)]