9990054

素因数分解:

$2^1\times 3^4\times {\mathrm{61667}}^1$

素因数の和:61681

約数の個数: 20

約数和(自身を含む): 22385484

約数和(自身を除く): 12395430

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 61667, 123334, 185001, 370002, 555003, 1110006, 1665009, 3330018, 4995027, 9990054]

約数ペア:

[(1, 9990054), (2, 4995027), (3, 3330018), (6, 1665009), (9, 1110006), (18, 555003), (27, 370002), (54, 185001), (81, 123334), (162, 61667)]