18024345

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1489}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 31379400

約数和(自身を除く): 13355055

約数列:

[1, 3, 5, 9, 15, 45, 269, 807, 1345, 1489, 2421, 4035, 4467, 7445, 12105, 13401, 22335, 67005, 400541, 1201623, 2002705, 3604869, 6008115, 18024345]

約数ペア:

[(1, 18024345), (3, 6008115), (5, 3604869), (9, 2002705), (15, 1201623), (45, 400541), (269, 67005), (807, 22335), (1345, 13401), (1489, 12105), (2421, 7445), (4035, 4467)]