2664222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 5975424

約数和(自身を除く): 3311202

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1091, 1221, 2182, 2442, 3273, 6546, 12001, 24002, 36003, 40367, 72006, 80734, 121101, 242202, 444037, 888074, 1332111, 2664222]

約数ペア:

[(1, 2664222), (2, 1332111), (3, 888074), (6, 444037), (11, 242202), (22, 121101), (33, 80734), (37, 72006), (66, 40367), (74, 36003), (111, 24002), (222, 12001), (407, 6546), (814, 3273), (1091, 2442), (1221, 2182)]