1629156726

素因数分解:

$2^1\times 3^4\times {\mathrm{431}}^1\times {\mathrm{23333}}^1$

素因数の和:23778

約数の個数: 40

約数和(自身を含む): 3659144544

約数和(自身を除く): 2029987818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 431, 862, 1293, 2586, 3879, 7758, 11637, 23274, 23333, 34911, 46666, 69822, 69999, 139998, 209997, 419994, 629991, 1259982, 1889973, 3779946, 10056523, 20113046, 30169569, 60339138, 90508707, 181017414, 271526121, 543052242, 814578363, 1629156726]

約数ペア:

[(1, 1629156726), (2, 814578363), (3, 543052242), (6, 271526121), (9, 181017414), (18, 90508707), (27, 60339138), (54, 30169569), (81, 20113046), (162, 10056523), (431, 3779946), (862, 1889973), (1293, 1259982), (2586, 629991), (3879, 419994), (7758, 209997), (11637, 139998), (23274, 69999), (23333, 69822), (34911, 46666)]