1939644414

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{970793}}^1$

素因数の和:970841

約数の個数: 32

約数和(自身を含む): 4426820640

約数和(自身を除く): 2487176226

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 970793, 1941586, 2912379, 5824758, 8737137, 17474274, 26211411, 35919341, 52422822, 71838682, 107758023, 215516046, 323274069, 646548138, 969822207, 1939644414]

約数ペア:

[(1, 1939644414), (2, 969822207), (3, 646548138), (6, 323274069), (9, 215516046), (18, 107758023), (27, 71838682), (37, 52422822), (54, 35919341), (74, 26211411), (111, 17474274), (222, 8737137), (333, 5824758), (666, 2912379), (999, 1941586), (1998, 970793)]