47879244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{189997}}^1$

素因数の和:190014

約数の個数: 36

約数和(自身を含む): 138318544

約数和(自身を除く): 90439300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 189997, 379994, 569991, 759988, 1139982, 1329979, 1709973, 2279964, 2659958, 3419946, 3989937, 5319916, 6839892, 7979874, 11969811, 15959748, 23939622, 47879244]

約数ペア:

[(1, 47879244), (2, 23939622), (3, 15959748), (4, 11969811), (6, 7979874), (7, 6839892), (9, 5319916), (12, 3989937), (14, 3419946), (18, 2659958), (21, 2279964), (28, 1709973), (36, 1329979), (42, 1139982), (63, 759988), (84, 569991), (126, 379994), (252, 189997)]