17840052

素因数分解:

$2^2\times 3^2\times {\mathrm{495557}}^1$

素因数の和:495567

約数の個数: 18

約数和(自身を含む): 45095778

約数和(自身を除く): 27255726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 495557, 991114, 1486671, 1982228, 2973342, 4460013, 5946684, 8920026, 17840052]

約数ペア:

[(1, 17840052), (2, 8920026), (3, 5946684), (4, 4460013), (6, 2973342), (9, 1982228), (12, 1486671), (18, 991114), (36, 495557)]