17768034

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{13903}}^1$

素因数の和:13982

約数の個数: 24

約数和(自身を含む): 39042432

約数和(自身を除く): 21274398

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 13903, 27806, 41709, 83418, 125127, 250254, 987113, 1974226, 2961339, 5922678, 8884017, 17768034]

約数ペア:

[(1, 17768034), (2, 8884017), (3, 5922678), (6, 2961339), (9, 1974226), (18, 987113), (71, 250254), (142, 125127), (213, 83418), (426, 41709), (639, 27806), (1278, 13903)]