774321084

素因数分解:

$2^2\times 3^2\times {\mathrm{21508919}}^1$

素因数の和:21508929

約数の個数: 18

約数和(自身を含む): 1957311720

約数和(自身を除く): 1182990636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 21508919, 43017838, 64526757, 86035676, 129053514, 193580271, 258107028, 387160542, 774321084]

約数ペア:

[(1, 774321084), (2, 387160542), (3, 258107028), (4, 193580271), (6, 129053514), (9, 86035676), (12, 64526757), (18, 43017838), (36, 21508919)]