2109457986

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{9502063}}^1$

素因数の和:9502105

約数の個数: 16

約数和(自身を含む): 4332941184

約数和(自身を除く): 2223483198

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 9502063, 19004126, 28506189, 57012378, 351576331, 703152662, 1054728993, 2109457986]

約数ペア:

[(1, 2109457986), (2, 1054728993), (3, 703152662), (6, 351576331), (37, 57012378), (74, 28506189), (111, 19004126), (222, 9502063)]