28288638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{224513}}^1$

素因数の和:224528

約数の個数: 24

約数和(自身を含む): 70048368

約数和(自身を除く): 41759730

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 224513, 449026, 673539, 1347078, 1571591, 2020617, 3143182, 4041234, 4714773, 9429546, 14144319, 28288638]

約数ペア:

[(1, 28288638), (2, 14144319), (3, 9429546), (6, 4714773), (7, 4041234), (9, 3143182), (14, 2020617), (18, 1571591), (21, 1347078), (42, 673539), (63, 449026), (126, 224513)]