13776660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{76537}}^1$

素因数の和:76552

約数の個数: 36

約数和(自身を含む): 41789748

約数和(自身を除く): 28013088

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 76537, 153074, 229611, 306148, 382685, 459222, 688833, 765370, 918444, 1148055, 1377666, 1530740, 2296110, 2755332, 3444165, 4592220, 6888330, 13776660]

約数ペア:

[(1, 13776660), (2, 6888330), (3, 4592220), (4, 3444165), (5, 2755332), (6, 2296110), (9, 1530740), (10, 1377666), (12, 1148055), (15, 918444), (18, 765370), (20, 688833), (30, 459222), (36, 382685), (45, 306148), (60, 229611), (90, 153074), (180, 76537)]