285206868

素因数分解:

$2^2\times 3^2\times {\mathrm{7922413}}^1$

素因数の和:7922423

約数の個数: 18

約数和(自身を含む): 720939674

約数和(自身を除く): 435732806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7922413, 15844826, 23767239, 31689652, 47534478, 71301717, 95068956, 142603434, 285206868]

約数ペア:

[(1, 285206868), (2, 142603434), (3, 95068956), (4, 71301717), (6, 47534478), (9, 31689652), (12, 23767239), (18, 15844826), (36, 7922413)]