68294718

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{7759}}^1$

素因数の和:7933

約数の個数: 32

約数和(自身を含む): 152716800

約数和(自身を除く): 84422082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4401, 7759, 8802, 15518, 23277, 46554, 69831, 139662, 209493, 418986, 1264717, 2529434, 3794151, 7588302, 11382453, 22764906, 34147359, 68294718]

約数ペア:

[(1, 68294718), (2, 34147359), (3, 22764906), (6, 11382453), (9, 7588302), (18, 3794151), (27, 2529434), (54, 1264717), (163, 418986), (326, 209493), (489, 139662), (978, 69831), (1467, 46554), (2934, 23277), (4401, 15518), (7759, 8802)]