978339906

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2860643}}^1$

素因数の和:2860670

約数の個数: 24

約数和(自身を含む): 2231302320

約数和(自身を除く): 1252962414

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 2860643, 5721286, 8581929, 17163858, 25745787, 51491574, 54352217, 108704434, 163056651, 326113302, 489169953, 978339906]

約数ペア:

[(1, 978339906), (2, 489169953), (3, 326113302), (6, 163056651), (9, 108704434), (18, 54352217), (19, 51491574), (38, 25745787), (57, 17163858), (114, 8581929), (171, 5721286), (342, 2860643)]