549018

素因数分解:

$2^1\times 3^4\times {\mathrm{3389}}^1$

素因数の和:3403

約数の個数: 20

約数和(自身を含む): 1230570

約数和(自身を除く): 681552

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 3389, 6778, 10167, 20334, 30501, 61002, 91503, 183006, 274509, 549018]

約数ペア:

[(1, 549018), (2, 274509), (3, 183006), (6, 91503), (9, 61002), (18, 30501), (27, 20334), (54, 10167), (81, 6778), (162, 3389)]