21893262

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{88997}}^1$

素因数の和:89043

約数の個数: 16

約数和(自身を含む): 44854992

約数和(自身を除く): 22961730

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 88997, 177994, 266991, 533982, 3648877, 7297754, 10946631, 21893262]

約数ペア:

[(1, 21893262), (2, 10946631), (3, 7297754), (6, 3648877), (41, 533982), (82, 266991), (123, 177994), (246, 88997)]