27851916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 41337204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 311, 439, 622, 878, 933, 1244, 1317, 1756, 1866, 2634, 3732, 5268, 5287, 7463, 10574, 14926, 15861, 21148, 22389, 29852, 31722, 44778, 63444, 89556, 136529, 273058, 409587, 546116, 819174, 1638348, 2320993, 4641986, 6962979, 9283972, 13925958, 27851916]

約数ペア:

[(1, 27851916), (2, 13925958), (3, 9283972), (4, 6962979), (6, 4641986), (12, 2320993), (17, 1638348), (34, 819174), (51, 546116), (68, 409587), (102, 273058), (204, 136529), (311, 89556), (439, 63444), (622, 44778), (878, 31722), (933, 29852), (1244, 22389), (1317, 21148), (1756, 15861), (1866, 14926), (2634, 10574), (3732, 7463), (5268, 5287)]