28191078

素因数分解:

$2^1\times 3^4\times {\mathrm{174019}}^1$

素因数の和:174033

約数の個数: 20

約数和(自身を含む): 63169260

約数和(自身を除く): 34978182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 174019, 348038, 522057, 1044114, 1566171, 3132342, 4698513, 9397026, 14095539, 28191078]

約数ペア:

[(1, 28191078), (2, 14095539), (3, 9397026), (6, 4698513), (9, 3132342), (18, 1566171), (27, 1044114), (54, 522057), (81, 348038), (162, 174019)]