15442938

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17509}}^1$

素因数の和:17531

約数の個数: 36

約数和(自身を含む): 38924730

約数和(自身を除く): 23481792

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 17509, 35018, 52527, 105054, 122563, 157581, 245126, 315162, 367689, 735378, 857941, 1103067, 1715882, 2206134, 2573823, 5147646, 7721469, 15442938]

約数ペア:

[(1, 15442938), (2, 7721469), (3, 5147646), (6, 2573823), (7, 2206134), (9, 1715882), (14, 1103067), (18, 857941), (21, 735378), (42, 367689), (49, 315162), (63, 245126), (98, 157581), (126, 122563), (147, 105054), (294, 52527), (441, 35018), (882, 17509)]