19024380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{105691}}^1$

素因数の和:105706

約数の個数: 36

約数和(自身を含む): 57707832

約数和(自身を除く): 38683452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 105691, 211382, 317073, 422764, 528455, 634146, 951219, 1056910, 1268292, 1585365, 1902438, 2113820, 3170730, 3804876, 4756095, 6341460, 9512190, 19024380]

約数ペア:

[(1, 19024380), (2, 9512190), (3, 6341460), (4, 4756095), (5, 3804876), (6, 3170730), (9, 2113820), (10, 1902438), (12, 1585365), (15, 1268292), (18, 1056910), (20, 951219), (30, 634146), (36, 528455), (45, 422764), (60, 317073), (90, 211382), (180, 105691)]