338123886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{27211}}^1$

素因数の和:27344

約数の個数: 32

約数和(自身を含む): 718396800

約数和(自身を除く): 380272914

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 2071, 4142, 6213, 12426, 27211, 54422, 81633, 163266, 517009, 1034018, 1551027, 2965999, 3102054, 5931998, 8897997, 17795994, 56353981, 112707962, 169061943, 338123886]

約数ペア:

[(1, 338123886), (2, 169061943), (3, 112707962), (6, 56353981), (19, 17795994), (38, 8897997), (57, 5931998), (109, 3102054), (114, 2965999), (218, 1551027), (327, 1034018), (654, 517009), (2071, 163266), (4142, 81633), (6213, 54422), (12426, 27211)]