18462681

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{14549}}^1$

素因数の和:14605

約数の個数: 16

約数和(自身を含む): 27936000

約数和(自身を除く): 9473319

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 14549, 43647, 130941, 392823, 683803, 2051409, 6154227, 18462681]

約数ペア:

[(1, 18462681), (3, 6154227), (9, 2051409), (27, 683803), (47, 392823), (141, 130941), (423, 43647), (1269, 14549)]