19982268

素因数分解:

$2^2\times 3^3\times {\mathrm{185021}}^1$

素因数の和:185034

約数の個数: 24

約数和(自身を含む): 51806160

約数和(自身を除く): 31823892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 185021, 370042, 555063, 740084, 1110126, 1665189, 2220252, 3330378, 4995567, 6660756, 9991134, 19982268]

約数ペア:

[(1, 19982268), (2, 9991134), (3, 6660756), (4, 4995567), (6, 3330378), (9, 2220252), (12, 1665189), (18, 1110126), (27, 740084), (36, 555063), (54, 370042), (108, 185021)]