27975906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{929}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 69638400

約数和(自身を除く): 41662494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239, 478, 717, 929, 1434, 1673, 1858, 2151, 2787, 3346, 4302, 5019, 5574, 6503, 8361, 10038, 13006, 15057, 16722, 19509, 30114, 39018, 58527, 117054, 222031, 444062, 666093, 1332186, 1554217, 1998279, 3108434, 3996558, 4662651, 9325302, 13987953, 27975906]

約数ペア:

[(1, 27975906), (2, 13987953), (3, 9325302), (6, 4662651), (7, 3996558), (9, 3108434), (14, 1998279), (18, 1554217), (21, 1332186), (42, 666093), (63, 444062), (126, 222031), (239, 117054), (478, 58527), (717, 39018), (929, 30114), (1434, 19509), (1673, 16722), (1858, 15057), (2151, 13006), (2787, 10038), (3346, 8361), (4302, 6503), (5019, 5574)]