22571946

素因数分解:

$2^1\times 3^4\times {\mathrm{139333}}^1$

素因数の和:139347

約数の個数: 20

約数和(自身を含む): 50578242

約数和(自身を除く): 28006296

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 139333, 278666, 417999, 835998, 1253997, 2507994, 3761991, 7523982, 11285973, 22571946]

約数ペア:

[(1, 22571946), (2, 11285973), (3, 7523982), (6, 3761991), (9, 2507994), (18, 1253997), (27, 835998), (54, 417999), (81, 278666), (162, 139333)]