319280652

素因数分解:

$2^2\times 3^2\times {\mathrm{8868907}}^1$

素因数の和:8868917

約数の個数: 18

約数和(自身を含む): 807070628

約数和(自身を除く): 487789976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8868907, 17737814, 26606721, 35475628, 53213442, 79820163, 106426884, 159640326, 319280652]

約数ペア:

[(1, 319280652), (2, 159640326), (3, 106426884), (4, 79820163), (6, 53213442), (9, 35475628), (12, 26606721), (18, 17737814), (36, 8868907)]