18245508

素因数分解:

$2^2\times 3^1\times {\mathrm{911}}^1\times {\mathrm{1669}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 42645120

約数和(自身を除く): 24399612

約数列:

[1, 2, 3, 4, 6, 12, 911, 1669, 1822, 2733, 3338, 3644, 5007, 5466, 6676, 10014, 10932, 20028, 1520459, 3040918, 4561377, 6081836, 9122754, 18245508]

約数ペア:

[(1, 18245508), (2, 9122754), (3, 6081836), (4, 4561377), (6, 3040918), (12, 1520459), (911, 20028), (1669, 10932), (1822, 10014), (2733, 6676), (3338, 5466), (3644, 5007)]