2810021916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{18012961}}^1$

素因数の和:18012981

約数の個数: 24

約数和(自身を含む): 7061081104

約数和(自身を除く): 4251059188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 18012961, 36025922, 54038883, 72051844, 108077766, 216155532, 234168493, 468336986, 702505479, 936673972, 1405010958, 2810021916]

約数ペア:

[(1, 2810021916), (2, 1405010958), (3, 936673972), (4, 702505479), (6, 468336986), (12, 234168493), (13, 216155532), (26, 108077766), (39, 72051844), (52, 54038883), (78, 36025922), (156, 18012961)]