18769512

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7309}}^1$

素因数の和:7425

約数の個数: 32

約数和(自身を含む): 47368800

約数和(自身を除く): 28599288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 7309, 14618, 21927, 29236, 43854, 58472, 87708, 175416, 782063, 1564126, 2346189, 3128252, 4692378, 6256504, 9384756, 18769512]

約数ペア:

[(1, 18769512), (2, 9384756), (3, 6256504), (4, 4692378), (6, 3128252), (8, 2346189), (12, 1564126), (24, 782063), (107, 175416), (214, 87708), (321, 58472), (428, 43854), (642, 29236), (856, 21927), (1284, 14618), (2568, 7309)]