2017007496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{4001999}}^1$

素因数の和:4002018

約数の個数: 48

約数和(自身を含む): 6243120000

約数和(自身を除く): 4226112504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 4001999, 8003998, 12005997, 16007996, 24011994, 28013993, 32015992, 36017991, 48023988, 56027986, 72035982, 84041979, 96047976, 112055972, 144071964, 168083958, 224111944, 252125937, 288143928, 336167916, 504251874, 672335832, 1008503748, 2017007496]

約数ペア:

[(1, 2017007496), (2, 1008503748), (3, 672335832), (4, 504251874), (6, 336167916), (7, 288143928), (8, 252125937), (9, 224111944), (12, 168083958), (14, 144071964), (18, 112055972), (21, 96047976), (24, 84041979), (28, 72035982), (36, 56027986), (42, 48023988), (56, 36017991), (63, 32015992), (72, 28013993), (84, 24011994), (126, 16007996), (168, 12005997), (252, 8003998), (504, 4001999)]