18074865

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8669}}^1$

素因数の和:8816

約数の個数: 16

約数和(自身を含む): 29131200

約数和(自身を除く): 11056335

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 8669, 26007, 43345, 130035, 1204991, 3614973, 6024955, 18074865]

約数ペア:

[(1, 18074865), (3, 6024955), (5, 3614973), (15, 1204991), (139, 130035), (417, 43345), (695, 26007), (2085, 8669)]