189047868

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{543241}}^1$

素因数の和:543277

約数の個数: 24

約数和(自身を含む): 456323280

約数和(自身を除く): 267275412

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 543241, 1086482, 1629723, 2172964, 3259446, 6518892, 15753989, 31507978, 47261967, 63015956, 94523934, 189047868]

約数ペア:

[(1, 189047868), (2, 94523934), (3, 63015956), (4, 47261967), (6, 31507978), (12, 15753989), (29, 6518892), (58, 3259446), (87, 2172964), (116, 1629723), (174, 1086482), (348, 543241)]