2991984

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:845

約数の個数: 40

約数和(自身を含む): 7832832

約数和(自身を除く): 4840848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 751, 996, 1328, 1502, 1992, 2253, 3004, 3984, 4506, 6008, 9012, 12016, 18024, 36048, 62333, 124666, 186999, 249332, 373998, 498664, 747996, 997328, 1495992, 2991984]

約数ペア:

[(1, 2991984), (2, 1495992), (3, 997328), (4, 747996), (6, 498664), (8, 373998), (12, 249332), (16, 186999), (24, 124666), (48, 62333), (83, 36048), (166, 18024), (249, 12016), (332, 9012), (498, 6008), (664, 4506), (751, 3984), (996, 3004), (1328, 2253), (1502, 1992)]