18418284

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1847}}^1$

素因数の和:2134

約数の個数: 36

約数和(自身を含む): 46750704

約数和(自身を除く): 28332420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 1847, 2493, 3324, 3694, 4986, 5541, 7388, 9972, 11082, 16623, 22164, 33246, 66492, 511619, 1023238, 1534857, 2046476, 3069714, 4604571, 6139428, 9209142, 18418284]

約数ペア:

[(1, 18418284), (2, 9209142), (3, 6139428), (4, 4604571), (6, 3069714), (9, 2046476), (12, 1534857), (18, 1023238), (36, 511619), (277, 66492), (554, 33246), (831, 22164), (1108, 16623), (1662, 11082), (1847, 9972), (2493, 7388), (3324, 5541), (3694, 4986)]