53139114

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{421739}}^1$

素因数の和:421754

約数の個数: 24

約数和(自身を含む): 131582880

約数和(自身を除く): 78443766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 421739, 843478, 1265217, 2530434, 2952173, 3795651, 5904346, 7591302, 8856519, 17713038, 26569557, 53139114]

約数ペア:

[(1, 53139114), (2, 26569557), (3, 17713038), (6, 8856519), (7, 7591302), (9, 5904346), (14, 3795651), (18, 2952173), (21, 2530434), (42, 1265217), (63, 843478), (126, 421739)]