11998764

素因数分解:

$2^2\times 3^2\times {\mathrm{333299}}^1$

素因数の和:333309

約数の個数: 18

約数和(自身を含む): 30330300

約数和(自身を除く): 18331536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 333299, 666598, 999897, 1333196, 1999794, 2999691, 3999588, 5999382, 11998764]

約数ペア:

[(1, 11998764), (2, 5999382), (3, 3999588), (4, 2999691), (6, 1999794), (9, 1333196), (12, 999897), (18, 666598), (36, 333299)]