996924078

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{498961}}^1$

素因数の和:499009

約数の個数: 32

約数和(自身を含む): 2275266720

約数和(自身を除く): 1278342642

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 498961, 997922, 1496883, 2993766, 4490649, 8981298, 13471947, 18461557, 26943894, 36923114, 55384671, 110769342, 166154013, 332308026, 498462039, 996924078]

約数ペア:

[(1, 996924078), (2, 498462039), (3, 332308026), (6, 166154013), (9, 110769342), (18, 55384671), (27, 36923114), (37, 26943894), (54, 18461557), (74, 13471947), (111, 8981298), (222, 4490649), (333, 2993766), (666, 1496883), (999, 997922), (1998, 498961)]