18197452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49993}}^1$

素因数の和:50017

約数の個数: 24

約数和(自身を含む): 39195296

約数和(自身を除く): 20997844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 49993, 99986, 199972, 349951, 649909, 699902, 1299818, 1399804, 2599636, 4549363, 9098726, 18197452]

約数ペア:

[(1, 18197452), (2, 9098726), (4, 4549363), (7, 2599636), (13, 1399804), (14, 1299818), (26, 699902), (28, 649909), (52, 349951), (91, 199972), (182, 99986), (364, 49993)]