189702918

素因数分解:

$2^1\times 3^3\times {\mathrm{3513017}}^1$

素因数の和:3513028

約数の個数: 16

約数和(自身を含む): 421562160

約数和(自身を除く): 231859242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3513017, 7026034, 10539051, 21078102, 31617153, 63234306, 94851459, 189702918]

約数ペア:

[(1, 189702918), (2, 94851459), (3, 63234306), (6, 31617153), (9, 21078102), (18, 10539051), (27, 7026034), (54, 3513017)]