3989976

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{2003}}^1$

素因数の和:2095

約数の個数: 32

約数和(自身を含む): 10100160

約数和(自身を除く): 6110184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 2003, 4006, 6009, 8012, 12018, 16024, 24036, 48072, 166249, 332498, 498747, 664996, 997494, 1329992, 1994988, 3989976]

約数ペア:

[(1, 3989976), (2, 1994988), (3, 1329992), (4, 997494), (6, 664996), (8, 498747), (12, 332498), (24, 166249), (83, 48072), (166, 24036), (249, 16024), (332, 12018), (498, 8012), (664, 6009), (996, 4006), (1992, 2003)]