128571084

素因数分解:

$2^2\times 3^3\times {\mathrm{1190473}}^1$

素因数の和:1190486

約数の個数: 24

約数和(自身を含む): 333332720

約数和(自身を除く): 204761636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1190473, 2380946, 3571419, 4761892, 7142838, 10714257, 14285676, 21428514, 32142771, 42857028, 64285542, 128571084]

約数ペア:

[(1, 128571084), (2, 64285542), (3, 42857028), (4, 32142771), (6, 21428514), (9, 14285676), (12, 10714257), (18, 7142838), (27, 4761892), (36, 3571419), (54, 2380946), (108, 1190473)]