127974084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{217643}}^1$

素因数の和:217664

約数の個数: 36

約数和(自身を含む): 347359824

約数和(自身を除く): 219385740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 217643, 435286, 652929, 870572, 1305858, 1523501, 2611716, 3047002, 4570503, 6094004, 9141006, 10664507, 18282012, 21329014, 31993521, 42658028, 63987042, 127974084]

約数ペア:

[(1, 127974084), (2, 63987042), (3, 42658028), (4, 31993521), (6, 21329014), (7, 18282012), (12, 10664507), (14, 9141006), (21, 6094004), (28, 4570503), (42, 3047002), (49, 2611716), (84, 1523501), (98, 1305858), (147, 870572), (196, 652929), (294, 435286), (588, 217643)]