2987887932

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{521993}}^1$

素因数の和:522059

約数の個数: 48

約数和(自身を含む): 7892549280

約数和(自身を除く): 4904661348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 521993, 1043986, 1565979, 2087972, 3131958, 4697937, 6263916, 9395874, 14093811, 18791748, 27665629, 28187622, 55331258, 56375244, 82996887, 110662516, 165993774, 248990661, 331987548, 497981322, 746971983, 995962644, 1493943966, 2987887932]

約数ペア:

[(1, 2987887932), (2, 1493943966), (3, 995962644), (4, 746971983), (6, 497981322), (9, 331987548), (12, 248990661), (18, 165993774), (27, 110662516), (36, 82996887), (53, 56375244), (54, 55331258), (106, 28187622), (108, 27665629), (159, 18791748), (212, 14093811), (318, 9395874), (477, 6263916), (636, 4697937), (954, 3131958), (1431, 2087972), (1908, 1565979), (2862, 1043986), (5724, 521993)]