1878161916

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{15289}}^1$

素因数の和:15678

約数の個数: 48

約数和(自身を含む): 4546634400

約数和(自身を除く): 2668472484

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 353, 706, 1059, 1412, 2118, 4236, 10237, 15289, 20474, 30578, 30711, 40948, 45867, 61156, 61422, 91734, 122844, 183468, 443381, 886762, 1330143, 1773524, 2660286, 5320572, 5397017, 10794034, 16191051, 21588068, 32382102, 64764204, 156513493, 313026986, 469540479, 626053972, 939080958, 1878161916]

約数ペア:

[(1, 1878161916), (2, 939080958), (3, 626053972), (4, 469540479), (6, 313026986), (12, 156513493), (29, 64764204), (58, 32382102), (87, 21588068), (116, 16191051), (174, 10794034), (348, 5397017), (353, 5320572), (706, 2660286), (1059, 1773524), (1412, 1330143), (2118, 886762), (4236, 443381), (10237, 183468), (15289, 122844), (20474, 91734), (30578, 61422), (30711, 61156), (40948, 45867)]