22138494

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 51882768

約数和(自身を除く): 29744274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 257, 293, 294, 514, 586, 771, 879, 1542, 1758, 1799, 2051, 3598, 4102, 5397, 6153, 10794, 12306, 12593, 14357, 25186, 28714, 37779, 43071, 75301, 75558, 86142, 150602, 225903, 451806, 527107, 1054214, 1581321, 3162642, 3689749, 7379498, 11069247, 22138494]

約数ペア:

[(1, 22138494), (2, 11069247), (3, 7379498), (6, 3689749), (7, 3162642), (14, 1581321), (21, 1054214), (42, 527107), (49, 451806), (98, 225903), (147, 150602), (257, 86142), (293, 75558), (294, 75301), (514, 43071), (586, 37779), (771, 28714), (879, 25186), (1542, 14357), (1758, 12593), (1799, 12306), (2051, 10794), (3598, 6153), (4102, 5397)]