16162866

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12647}}^1$

素因数の和:12726

約数の個数: 24

約数和(自身を含む): 35515584

約数和(自身を除く): 19352718

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 12647, 25294, 37941, 75882, 113823, 227646, 897937, 1795874, 2693811, 5387622, 8081433, 16162866]

約数ペア:

[(1, 16162866), (2, 8081433), (3, 5387622), (6, 2693811), (9, 1795874), (18, 897937), (71, 227646), (142, 113823), (213, 75882), (426, 37941), (639, 25294), (1278, 12647)]