28477638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{226013}}^1$

素因数の和:226028

約数の個数: 24

約数和(自身を含む): 70516368

約数和(自身を除く): 42038730

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 226013, 452026, 678039, 1356078, 1582091, 2034117, 3164182, 4068234, 4746273, 9492546, 14238819, 28477638]

約数ペア:

[(1, 28477638), (2, 14238819), (3, 9492546), (6, 4746273), (7, 4068234), (9, 3164182), (14, 2034117), (18, 1582091), (21, 1356078), (42, 678039), (63, 452026), (126, 226013)]