12156660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67537}}^1$

素因数の和:67552

約数の個数: 36

約数和(自身を含む): 36875748

約数和(自身を除く): 24719088

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 67537, 135074, 202611, 270148, 337685, 405222, 607833, 675370, 810444, 1013055, 1215666, 1350740, 2026110, 2431332, 3039165, 4052220, 6078330, 12156660]

約数ペア:

[(1, 12156660), (2, 6078330), (3, 4052220), (4, 3039165), (5, 2431332), (6, 2026110), (9, 1350740), (10, 1215666), (12, 1013055), (15, 810444), (18, 675370), (20, 607833), (30, 405222), (36, 337685), (45, 270148), (60, 202611), (90, 135074), (180, 67537)]