18321084

素因数分解:

$2^2\times 3^2\times {\mathrm{508919}}^1$

素因数の和:508929

約数の個数: 18

約数和(自身を含む): 46311720

約数和(自身を除く): 27990636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 508919, 1017838, 1526757, 2035676, 3053514, 4580271, 6107028, 9160542, 18321084]

約数ペア:

[(1, 18321084), (2, 9160542), (3, 6107028), (4, 4580271), (6, 3053514), (9, 2035676), (12, 1526757), (18, 1017838), (36, 508919)]