677898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2918

約数の個数: 24

約数和(自身を含む): 1582308

約数和(自身を除く): 904410

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2897, 5794, 8691, 17382, 26073, 37661, 52146, 75322, 112983, 225966, 338949, 677898]

約数ペア:

[(1, 677898), (2, 338949), (3, 225966), (6, 112983), (9, 75322), (13, 52146), (18, 37661), (26, 26073), (39, 17382), (78, 8691), (117, 5794), (234, 2897)]